141661572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^2$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 366178176

約数和(自身を除く): 224516604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 139, 141, 156, 188, 278, 282, 417, 556, 564, 611, 834, 1222, 1668, 1807, 1833, 2444, 3614, 3666, 5421, 6533, 7228, 7332, 10842, 13066, 19321, 19599, 21684, 26132, 38642, 39198, 57963, 77284, 78396, 84929, 115926, 169858, 231852, 251173, 254787, 339716, 502346, 509574, 753519, 908087, 1004692, 1019148, 1507038, 1816174, 2724261, 3014076, 3632348, 5448522, 10897044, 11805131, 23610262, 35415393, 47220524, 70830786, 141661572]

約数ペア:

[(1, 141661572), (2, 70830786), (3, 47220524), (4, 35415393), (6, 23610262), (12, 11805131), (13, 10897044), (26, 5448522), (39, 3632348), (47, 3014076), (52, 2724261), (78, 1816174), (94, 1507038), (139, 1019148), (141, 1004692), (156, 908087), (188, 753519), (278, 509574), (282, 502346), (417, 339716), (556, 254787), (564, 251173), (611, 231852), (834, 169858), (1222, 115926), (1668, 84929), (1807, 78396), (1833, 77284), (2444, 57963), (3614, 39198), (3666, 38642), (5421, 26132), (6533, 21684), (7228, 19599), (7332, 19321), (10842, 13066)]