161173896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3467}}^1$

素因数の和:3638

約数の個数: 64

約数和(自身を含む): 436968000

約数和(自身を除く): 275794104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 149, 156, 298, 312, 447, 596, 894, 1192, 1788, 1937, 3467, 3576, 3874, 5811, 6934, 7748, 10401, 11622, 13868, 15496, 20802, 23244, 27736, 41604, 45071, 46488, 83208, 90142, 135213, 180284, 270426, 360568, 516583, 540852, 1033166, 1081704, 1549749, 2066332, 3099498, 4132664, 6198996, 6715579, 12397992, 13431158, 20146737, 26862316, 40293474, 53724632, 80586948, 161173896]

約数ペア:

[(1, 161173896), (2, 80586948), (3, 53724632), (4, 40293474), (6, 26862316), (8, 20146737), (12, 13431158), (13, 12397992), (24, 6715579), (26, 6198996), (39, 4132664), (52, 3099498), (78, 2066332), (104, 1549749), (149, 1081704), (156, 1033166), (298, 540852), (312, 516583), (447, 360568), (596, 270426), (894, 180284), (1192, 135213), (1788, 90142), (1937, 83208), (3467, 46488), (3576, 45071), (3874, 41604), (5811, 27736), (6934, 23244), (7748, 20802), (10401, 15496), (11622, 13868)]