142884456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 256

約数和(自身を含む): 464486400

約数和(自身を除く): 321601944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 31, 33, 34, 39, 44, 51, 52, 62, 66, 68, 78, 79, 88, 93, 102, 104, 124, 132, 136, 143, 156, 158, 186, 187, 204, 221, 237, 248, 264, 286, 312, 316, 341, 372, 374, 403, 408, 429, 442, 474, 527, 561, 572, 632, 663, 682, 744, 748, 806, 858, 869, 884, 948, 1023, 1027, 1054, 1122, 1144, 1209, 1326, 1343, 1364, 1496, 1581, 1612, 1716, 1738, 1768, 1896, 2046, 2054, 2108, 2244, 2418, 2431, 2449, 2607, 2652, 2686, 2728, 3081, 3162, 3224, 3432, 3476, 4029, 4092, 4108, 4216, 4433, 4488, 4836, 4862, 4898, 5214, 5304, 5372, 5797, 6162, 6324, 6851, 6952, 7293, 7347, 8058, 8184, 8216, 8866, 9672, 9724, 9796, 10428, 10744, 11297, 11594, 12324, 12648, 13299, 13702, 14586, 14694, 14773, 16116, 17391, 17459, 17732, 19448, 19592, 20553, 20856, 22594, 23188, 24648, 26598, 26939, 27404, 29172, 29388, 29546, 31837, 32232, 33891, 34782, 34918, 35464, 41106, 41633, 44319, 45188, 46376, 52377, 53196, 53878, 54808, 58344, 58776, 59092, 63674, 67782, 69564, 69836, 75361, 80817, 82212, 83266, 88638, 90376, 95511, 104754, 106392, 107756, 118184, 124899, 127348, 135564, 139128, 139672, 150722, 161634, 164424, 166532, 177276, 191022, 192049, 209508, 215512, 226083, 249798, 254696, 271128, 301444, 323268, 333064, 350207, 354552, 382044, 384098, 419016, 452166, 457963, 499596, 541229, 576147, 602888, 646536, 700414, 764088, 768196, 904332, 915926, 999192, 1050621, 1082458, 1152294, 1373889, 1400828, 1536392, 1623687, 1808664, 1831852, 2101242, 2164916, 2304588, 2747778, 2801656, 3247374, 3663704, 4202484, 4329832, 4609176, 5495556, 5953519, 6494748, 8404968, 10991112, 11907038, 12989496, 17860557, 23814076, 35721114, 47628152, 71442228, 142884456]

約数ペア:

[(1, 142884456), (2, 71442228), (3, 47628152), (4, 35721114), (6, 23814076), (8, 17860557), (11, 12989496), (12, 11907038), (13, 10991112), (17, 8404968), (22, 6494748), (24, 5953519), (26, 5495556), (31, 4609176), (33, 4329832), (34, 4202484), (39, 3663704), (44, 3247374), (51, 2801656), (52, 2747778), (62, 2304588), (66, 2164916), (68, 2101242), (78, 1831852), (79, 1808664), (88, 1623687), (93, 1536392), (102, 1400828), (104, 1373889), (124, 1152294), (132, 1082458), (136, 1050621), (143, 999192), (156, 915926), (158, 904332), (186, 768196), (187, 764088), (204, 700414), (221, 646536), (237, 602888), (248, 576147), (264, 541229), (286, 499596), (312, 457963), (316, 452166), (341, 419016), (372, 384098), (374, 382044), (403, 354552), (408, 350207), (429, 333064), (442, 323268), (474, 301444), (527, 271128), (561, 254696), (572, 249798), (632, 226083), (663, 215512), (682, 209508), (744, 192049), (748, 191022), (806, 177276), (858, 166532), (869, 164424), (884, 161634), (948, 150722), (1023, 139672), (1027, 139128), (1054, 135564), (1122, 127348), (1144, 124899), (1209, 118184), (1326, 107756), (1343, 106392), (1364, 104754), (1496, 95511), (1581, 90376), (1612, 88638), (1716, 83266), (1738, 82212), (1768, 80817), (1896, 75361), (2046, 69836), (2054, 69564), (2108, 67782), (2244, 63674), (2418, 59092), (2431, 58776), (2449, 58344), (2607, 54808), (2652, 53878), (2686, 53196), (2728, 52377), (3081, 46376), (3162, 45188), (3224, 44319), (3432, 41633), (3476, 41106), (4029, 35464), (4092, 34918), (4108, 34782), (4216, 33891), (4433, 32232), (4488, 31837), (4836, 29546), (4862, 29388), (4898, 29172), (5214, 27404), (5304, 26939), (5372, 26598), (5797, 24648), (6162, 23188), (6324, 22594), (6851, 20856), (6952, 20553), (7293, 19592), (7347, 19448), (8058, 17732), (8184, 17459), (8216, 17391), (8866, 16116), (9672, 14773), (9724, 14694), (9796, 14586), (10428, 13702), (10744, 13299), (11297, 12648), (11594, 12324)]