156634090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 307929600

約数和(自身を除く): 151295510

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 107, 109, 158, 170, 214, 218, 395, 535, 545, 790, 1070, 1090, 1343, 1819, 1853, 2686, 3638, 3706, 6715, 8453, 8611, 9095, 9265, 11663, 13430, 16906, 17222, 18190, 18530, 23326, 42265, 43055, 58315, 84530, 86110, 116630, 143701, 146387, 198271, 287402, 292774, 396542, 718505, 731935, 921377, 991355, 1437010, 1463870, 1842754, 1982710, 4606885, 9213770, 15663409, 31326818, 78317045, 156634090]

約数ペア:

[(1, 156634090), (2, 78317045), (5, 31326818), (10, 15663409), (17, 9213770), (34, 4606885), (79, 1982710), (85, 1842754), (107, 1463870), (109, 1437010), (158, 991355), (170, 921377), (214, 731935), (218, 718505), (395, 396542), (535, 292774), (545, 287402), (790, 198271), (1070, 146387), (1090, 143701), (1343, 116630), (1819, 86110), (1853, 84530), (2686, 58315), (3638, 43055), (3706, 42265), (6715, 23326), (8453, 18530), (8611, 18190), (9095, 17222), (9265, 16906), (11663, 13430)]