161566583906

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{179}}^1\times {\mathrm{5897}}^1$

素因数の和:6156

約数の個数: 96

約数和(自身を含む): 310695315840

約数和(自身を除く): 149128731934

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 179, 182, 203, 358, 377, 406, 754, 841, 1253, 1682, 2327, 2506, 2639, 4654, 5191, 5278, 5887, 5897, 10382, 10933, 11774, 11794, 16289, 21866, 32578, 36337, 41279, 67483, 72674, 76531, 76661, 82558, 134966, 150539, 153062, 153322, 171013, 301078, 342026, 472381, 536627, 944762, 1053773, 1055563, 1073254, 1197091, 1957007, 2107546, 2111126, 2223169, 2394182, 3914014, 4446338, 4959377, 7388941, 9918754, 13699049, 13722319, 14777882, 15562183, 27398098, 27444638, 30611327, 31124366, 34715639, 61222654, 64471901, 69431278, 96056233, 128943802, 192112466, 214279289, 397947251, 428558578, 451303307, 795894502, 887728483, 902606614, 1775456966, 2785630757, 5571261514, 6214099381, 11540470279, 12428198762, 23080940558, 80783291953, 161566583906]

約数ペア:

[(1, 161566583906), (2, 80783291953), (7, 23080940558), (13, 12428198762), (14, 11540470279), (26, 6214099381), (29, 5571261514), (58, 2785630757), (91, 1775456966), (179, 902606614), (182, 887728483), (203, 795894502), (358, 451303307), (377, 428558578), (406, 397947251), (754, 214279289), (841, 192112466), (1253, 128943802), (1682, 96056233), (2327, 69431278), (2506, 64471901), (2639, 61222654), (4654, 34715639), (5191, 31124366), (5278, 30611327), (5887, 27444638), (5897, 27398098), (10382, 15562183), (10933, 14777882), (11774, 13722319), (11794, 13699049), (16289, 9918754), (21866, 7388941), (32578, 4959377), (36337, 4446338), (41279, 3914014), (67483, 2394182), (72674, 2223169), (76531, 2111126), (76661, 2107546), (82558, 1957007), (134966, 1197091), (150539, 1073254), (153062, 1055563), (153322, 1053773), (171013, 944762), (301078, 536627), (342026, 472381)]