140260578

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 302579712

約数和(自身を除く): 162319134

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 127, 138, 151, 159, 254, 302, 318, 381, 453, 762, 906, 1219, 2438, 2921, 3473, 3657, 5842, 6731, 6946, 7314, 8003, 8763, 10419, 13462, 16006, 17526, 19177, 20193, 20838, 24009, 38354, 40386, 48018, 57531, 115062, 154813, 184069, 309626, 368138, 441071, 464439, 552207, 882142, 928878, 1016381, 1104414, 1323213, 2032762, 2646426, 3049143, 6098286, 23376763, 46753526, 70130289, 140260578]

約数ペア:

[(1, 140260578), (2, 70130289), (3, 46753526), (6, 23376763), (23, 6098286), (46, 3049143), (53, 2646426), (69, 2032762), (106, 1323213), (127, 1104414), (138, 1016381), (151, 928878), (159, 882142), (254, 552207), (302, 464439), (318, 441071), (381, 368138), (453, 309626), (762, 184069), (906, 154813), (1219, 115062), (2438, 57531), (2921, 48018), (3473, 40386), (3657, 38354), (5842, 24009), (6731, 20838), (6946, 20193), (7314, 19177), (8003, 17526), (8763, 16006), (10419, 13462)]