147931212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 433562976

約数和(自身を除く): 285631764

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 121, 132, 143, 156, 187, 204, 221, 242, 286, 363, 374, 429, 442, 461, 484, 561, 572, 663, 726, 748, 858, 884, 922, 1122, 1326, 1383, 1452, 1573, 1716, 1844, 2057, 2244, 2431, 2652, 2766, 3146, 4114, 4719, 4862, 5071, 5532, 5993, 6171, 6292, 7293, 7837, 8228, 9438, 9724, 10142, 11986, 12342, 14586, 15213, 15674, 17979, 18876, 20284, 23511, 23972, 24684, 26741, 29172, 30426, 31348, 35958, 47022, 53482, 55781, 60852, 65923, 71916, 80223, 86207, 94044, 101881, 106964, 111562, 131846, 160446, 167343, 172414, 197769, 203762, 223124, 258621, 263692, 305643, 320892, 334686, 344828, 395538, 407524, 517242, 611286, 669372, 725153, 791076, 948277, 1034484, 1120691, 1222572, 1450306, 1896554, 2175459, 2241382, 2844831, 2900612, 3362073, 3793108, 4350918, 4482764, 5689662, 6724146, 8701836, 11379324, 12327601, 13448292, 24655202, 36982803, 49310404, 73965606, 147931212]

約数ペア:

[(1, 147931212), (2, 73965606), (3, 49310404), (4, 36982803), (6, 24655202), (11, 13448292), (12, 12327601), (13, 11379324), (17, 8701836), (22, 6724146), (26, 5689662), (33, 4482764), (34, 4350918), (39, 3793108), (44, 3362073), (51, 2900612), (52, 2844831), (66, 2241382), (68, 2175459), (78, 1896554), (102, 1450306), (121, 1222572), (132, 1120691), (143, 1034484), (156, 948277), (187, 791076), (204, 725153), (221, 669372), (242, 611286), (286, 517242), (363, 407524), (374, 395538), (429, 344828), (442, 334686), (461, 320892), (484, 305643), (561, 263692), (572, 258621), (663, 223124), (726, 203762), (748, 197769), (858, 172414), (884, 167343), (922, 160446), (1122, 131846), (1326, 111562), (1383, 106964), (1452, 101881), (1573, 94044), (1716, 86207), (1844, 80223), (2057, 71916), (2244, 65923), (2431, 60852), (2652, 55781), (2766, 53482), (3146, 47022), (4114, 35958), (4719, 31348), (4862, 30426), (5071, 29172), (5532, 26741), (5993, 24684), (6171, 23972), (6292, 23511), (7293, 20284), (7837, 18876), (8228, 17979), (9438, 15674), (9724, 15213), (10142, 14586), (11986, 12342)]