149790264

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:981

約数の個数: 128

約数和(自身を含む): 441262080

約数和(自身を除く): 291471816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 186, 204, 221, 248, 312, 372, 403, 408, 442, 527, 663, 744, 806, 884, 911, 1054, 1209, 1326, 1581, 1612, 1768, 1822, 2108, 2418, 2652, 2733, 3162, 3224, 3644, 4216, 4836, 5304, 5466, 6324, 6851, 7288, 9672, 10932, 11843, 12648, 13702, 15487, 20553, 21864, 23686, 27404, 28241, 30974, 35529, 41106, 46461, 47372, 54808, 56482, 61948, 71058, 82212, 84723, 92922, 94744, 112964, 123896, 142116, 164424, 169446, 185844, 201331, 225928, 284232, 338892, 367133, 371688, 402662, 480097, 603993, 677784, 734266, 805324, 960194, 1101399, 1207986, 1440291, 1468532, 1610648, 1920388, 2202798, 2415972, 2880582, 2937064, 3840776, 4405596, 4831944, 5761164, 6241261, 8811192, 11522328, 12482522, 18723783, 24965044, 37447566, 49930088, 74895132, 149790264]

約数ペア:

[(1, 149790264), (2, 74895132), (3, 49930088), (4, 37447566), (6, 24965044), (8, 18723783), (12, 12482522), (13, 11522328), (17, 8811192), (24, 6241261), (26, 5761164), (31, 4831944), (34, 4405596), (39, 3840776), (51, 2937064), (52, 2880582), (62, 2415972), (68, 2202798), (78, 1920388), (93, 1610648), (102, 1468532), (104, 1440291), (124, 1207986), (136, 1101399), (156, 960194), (186, 805324), (204, 734266), (221, 677784), (248, 603993), (312, 480097), (372, 402662), (403, 371688), (408, 367133), (442, 338892), (527, 284232), (663, 225928), (744, 201331), (806, 185844), (884, 169446), (911, 164424), (1054, 142116), (1209, 123896), (1326, 112964), (1581, 94744), (1612, 92922), (1768, 84723), (1822, 82212), (2108, 71058), (2418, 61948), (2652, 56482), (2733, 54808), (3162, 47372), (3224, 46461), (3644, 41106), (4216, 35529), (4836, 30974), (5304, 28241), (5466, 27404), (6324, 23686), (6851, 21864), (7288, 20553), (9672, 15487), (10932, 13702), (11843, 12648)]