145829528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 303313920

約数和(自身を除く): 157484392

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 127, 181, 244, 254, 362, 488, 508, 724, 793, 1016, 1448, 1586, 1651, 2353, 3172, 3302, 4706, 6344, 6604, 7747, 9412, 11041, 13208, 15494, 18824, 22082, 22987, 30988, 44164, 45974, 61976, 88328, 91948, 100711, 143533, 183896, 201422, 287066, 298831, 402844, 574132, 597662, 805688, 1148264, 1195324, 1402207, 2390648, 2804414, 5608828, 11217656, 18228691, 36457382, 72914764, 145829528]

約数ペア:

[(1, 145829528), (2, 72914764), (4, 36457382), (8, 18228691), (13, 11217656), (26, 5608828), (52, 2804414), (61, 2390648), (104, 1402207), (122, 1195324), (127, 1148264), (181, 805688), (244, 597662), (254, 574132), (362, 402844), (488, 298831), (508, 287066), (724, 201422), (793, 183896), (1016, 143533), (1448, 100711), (1586, 91948), (1651, 88328), (2353, 61976), (3172, 45974), (3302, 44164), (4706, 30988), (6344, 22987), (6604, 22082), (7747, 18824), (9412, 15494), (11041, 13208)]