171772664

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 376358400

約数和(自身を除く): 204585736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 109, 214, 218, 263, 428, 436, 526, 749, 763, 856, 872, 1052, 1498, 1526, 1841, 2104, 2996, 3052, 3682, 5992, 6104, 7364, 11663, 14728, 23326, 28141, 28667, 46652, 56282, 57334, 81641, 93304, 112564, 114668, 163282, 196987, 200669, 225128, 229336, 326564, 393974, 401338, 653128, 787948, 802676, 1575896, 1605352, 3067369, 6134738, 12269476, 21471583, 24538952, 42943166, 85886332, 171772664]

約数ペア:

[(1, 171772664), (2, 85886332), (4, 42943166), (7, 24538952), (8, 21471583), (14, 12269476), (28, 6134738), (56, 3067369), (107, 1605352), (109, 1575896), (214, 802676), (218, 787948), (263, 653128), (428, 401338), (436, 393974), (526, 326564), (749, 229336), (763, 225128), (856, 200669), (872, 196987), (1052, 163282), (1498, 114668), (1526, 112564), (1841, 93304), (2104, 81641), (2996, 57334), (3052, 56282), (3682, 46652), (5992, 28667), (6104, 28141), (7364, 23326), (11663, 14728)]