156959130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13381}}^1$

素因数の和:13431

約数の個数: 64

約数和(自身を含む): 416233728

約数和(自身を除く): 259274598

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2346, 3910, 5865, 11730, 13381, 26762, 40143, 66905, 80286, 133810, 200715, 227477, 307763, 401430, 454954, 615526, 682431, 923289, 1137385, 1364862, 1538815, 1846578, 2274770, 3077630, 3412155, 4616445, 5231971, 6824310, 9232890, 10463942, 15695913, 26159855, 31391826, 52319710, 78479565, 156959130]

約数ペア:

[(1, 156959130), (2, 78479565), (3, 52319710), (5, 31391826), (6, 26159855), (10, 15695913), (15, 10463942), (17, 9232890), (23, 6824310), (30, 5231971), (34, 4616445), (46, 3412155), (51, 3077630), (69, 2274770), (85, 1846578), (102, 1538815), (115, 1364862), (138, 1137385), (170, 923289), (230, 682431), (255, 615526), (345, 454954), (391, 401430), (510, 307763), (690, 227477), (782, 200715), (1173, 133810), (1955, 80286), (2346, 66905), (3910, 40143), (5865, 26762), (11730, 13381)]