157098260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2963}}^1$

素因数の和:3224

約数の個数: 48

約数和(自身を含む): 361513152

約数和(自身を除く): 204414892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 241, 482, 964, 1205, 2410, 2651, 2963, 4820, 5302, 5926, 10604, 11852, 13255, 14815, 26510, 29630, 32593, 53020, 59260, 65186, 130372, 162965, 325930, 651860, 714083, 1428166, 2856332, 3570415, 7140830, 7854913, 14281660, 15709826, 31419652, 39274565, 78549130, 157098260]

約数ペア:

[(1, 157098260), (2, 78549130), (4, 39274565), (5, 31419652), (10, 15709826), (11, 14281660), (20, 7854913), (22, 7140830), (44, 3570415), (55, 2856332), (110, 1428166), (220, 714083), (241, 651860), (482, 325930), (964, 162965), (1205, 130372), (2410, 65186), (2651, 59260), (2963, 53020), (4820, 32593), (5302, 29630), (5926, 26510), (10604, 14815), (11852, 13255)]