151686886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 277820928

約数和(自身を除く): 126134042

約数列:

[1, 2, 13, 17, 23, 26, 34, 43, 46, 86, 221, 299, 347, 391, 442, 559, 598, 694, 731, 782, 989, 1118, 1462, 1978, 4511, 5083, 5899, 7981, 9022, 9503, 10166, 11798, 12857, 14921, 15962, 16813, 19006, 25714, 29842, 33626, 76687, 103753, 135677, 153374, 193973, 207506, 218569, 253657, 271354, 343183, 387946, 437138, 507314, 686366, 1763801, 3297541, 3527602, 4461379, 5834111, 6595082, 8922758, 11668222, 75843443, 151686886]

約数ペア:

[(1, 151686886), (2, 75843443), (13, 11668222), (17, 8922758), (23, 6595082), (26, 5834111), (34, 4461379), (43, 3527602), (46, 3297541), (86, 1763801), (221, 686366), (299, 507314), (347, 437138), (391, 387946), (442, 343183), (559, 271354), (598, 253657), (694, 218569), (731, 207506), (782, 193973), (989, 153374), (1118, 135677), (1462, 103753), (1978, 76687), (4511, 33626), (5083, 29842), (5899, 25714), (7981, 19006), (9022, 16813), (9503, 15962), (10166, 14921), (11798, 12857)]