131560776

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{58943}}^1$

素因数の和:58986

約数の個数: 48

約数和(自身を含む): 367810560

約数和(自身を除く): 236249784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 58943, 117886, 176829, 235772, 353658, 471544, 530487, 707316, 1060974, 1414632, 1827233, 2121948, 3654466, 4243896, 5481699, 7308932, 10963398, 14617864, 16445097, 21926796, 32890194, 43853592, 65780388, 131560776]

約数ペア:

[(1, 131560776), (2, 65780388), (3, 43853592), (4, 32890194), (6, 21926796), (8, 16445097), (9, 14617864), (12, 10963398), (18, 7308932), (24, 5481699), (31, 4243896), (36, 3654466), (62, 2121948), (72, 1827233), (93, 1414632), (124, 1060974), (186, 707316), (248, 530487), (279, 471544), (372, 353658), (558, 235772), (744, 176829), (1116, 117886), (2232, 58943)]