156965765704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1\times {\mathrm{78643}}^1$

素因数の和:79310

約数の個数: 64

約数和(自身を含む): 330285925440

約数和(自身を除く): 173320159736

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 613, 814, 1226, 1628, 2452, 3256, 4904, 6743, 13486, 22681, 26972, 45362, 53944, 78643, 90724, 157286, 181448, 249491, 314572, 498982, 629144, 865073, 997964, 1730146, 1995928, 2909791, 3460292, 5819582, 6920584, 11639164, 23278328, 32007701, 48208159, 64015402, 96416318, 128030804, 192832636, 256061608, 385665272, 530289749, 1060579498, 1783701883, 2121158996, 3567403766, 4242317992, 7134807532, 14269615064, 19620720713, 39241441426, 78482882852, 156965765704]

約数ペア:

[(1, 156965765704), (2, 78482882852), (4, 39241441426), (8, 19620720713), (11, 14269615064), (22, 7134807532), (37, 4242317992), (44, 3567403766), (74, 2121158996), (88, 1783701883), (148, 1060579498), (296, 530289749), (407, 385665272), (613, 256061608), (814, 192832636), (1226, 128030804), (1628, 96416318), (2452, 64015402), (3256, 48208159), (4904, 32007701), (6743, 23278328), (13486, 11639164), (22681, 6920584), (26972, 5819582), (45362, 3460292), (53944, 2909791), (78643, 1995928), (90724, 1730146), (157286, 997964), (181448, 865073), (249491, 629144), (314572, 498982)]