156978114844

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:1051

約数の個数: 96

約数和(自身を含む): 293985054720

約数和(自身を除く): 137006939876

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 193, 239, 284, 386, 478, 521, 772, 956, 1042, 1633, 2084, 3266, 4439, 5497, 6532, 8878, 10994, 11983, 13703, 16969, 17756, 21988, 23966, 27406, 33938, 36991, 46127, 47932, 54812, 67876, 73982, 92254, 100553, 124519, 147964, 184508, 201106, 249038, 315169, 390287, 402212, 498076, 630338, 780574, 850793, 1060921, 1260676, 1561148, 1701586, 2121842, 2312719, 2863937, 3275017, 3403172, 4243684, 4625438, 5727874, 6550034, 7139263, 8840849, 9250876, 11455748, 13100068, 14278526, 17681698, 24032167, 28557052, 35363396, 48064334, 75325391, 96128668, 150650782, 164203049, 203339527, 301301564, 328406098, 406679054, 552739841, 656812196, 813358108, 1105479682, 1706283857, 2210959364, 3412567714, 6825135428, 39244528711, 78489057422, 156978114844]

約数ペア:

[(1, 156978114844), (2, 78489057422), (4, 39244528711), (23, 6825135428), (46, 3412567714), (71, 2210959364), (92, 1706283857), (142, 1105479682), (193, 813358108), (239, 656812196), (284, 552739841), (386, 406679054), (478, 328406098), (521, 301301564), (772, 203339527), (956, 164203049), (1042, 150650782), (1633, 96128668), (2084, 75325391), (3266, 48064334), (4439, 35363396), (5497, 28557052), (6532, 24032167), (8878, 17681698), (10994, 14278526), (11983, 13100068), (13703, 11455748), (16969, 9250876), (17756, 8840849), (21988, 7139263), (23966, 6550034), (27406, 5727874), (33938, 4625438), (36991, 4243684), (46127, 3403172), (47932, 3275017), (54812, 2863937), (67876, 2312719), (73982, 2121842), (92254, 1701586), (100553, 1561148), (124519, 1260676), (147964, 1060921), (184508, 850793), (201106, 780574), (249038, 630338), (315169, 498076), (390287, 402212)]