139143996

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3041}}^1$

素因数の和:3123

約数の個数: 72

約数和(自身を含む): 372048768

約数和(自身を除く): 232904772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 62, 82, 93, 123, 124, 164, 186, 246, 279, 369, 372, 492, 558, 738, 1116, 1271, 1476, 2542, 3041, 3813, 5084, 6082, 7626, 9123, 11439, 12164, 15252, 18246, 22878, 27369, 36492, 45756, 54738, 94271, 109476, 124681, 188542, 249362, 282813, 374043, 377084, 498724, 565626, 748086, 848439, 1122129, 1131252, 1496172, 1696878, 2244258, 3393756, 3865111, 4488516, 7730222, 11595333, 15460444, 23190666, 34785999, 46381332, 69571998, 139143996]

約数ペア:

[(1, 139143996), (2, 69571998), (3, 46381332), (4, 34785999), (6, 23190666), (9, 15460444), (12, 11595333), (18, 7730222), (31, 4488516), (36, 3865111), (41, 3393756), (62, 2244258), (82, 1696878), (93, 1496172), (123, 1131252), (124, 1122129), (164, 848439), (186, 748086), (246, 565626), (279, 498724), (369, 377084), (372, 374043), (492, 282813), (558, 249362), (738, 188542), (1116, 124681), (1271, 109476), (1476, 94271), (2542, 54738), (3041, 45756), (3813, 36492), (5084, 27369), (6082, 22878), (7626, 18246), (9123, 15252), (11439, 12164)]