156939859664

素因数分解:

$2^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{4951409}}^1$

素因数の和:4951707

約数の個数: 40

約数和(自身を含む): 348737709120

約数和(自身を除く): 191797849456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 283, 566, 1132, 1981, 2264, 3962, 4528, 7924, 15848, 31696, 4951409, 9902818, 19805636, 34659863, 39611272, 69319726, 79222544, 138639452, 277278904, 554557808, 1401248747, 2802497494, 5604994988, 9808741229, 11209989976, 19617482458, 22419979952, 39234964916, 78469929832, 156939859664]

約数ペア:

[(1, 156939859664), (2, 78469929832), (4, 39234964916), (7, 22419979952), (8, 19617482458), (14, 11209989976), (16, 9808741229), (28, 5604994988), (56, 2802497494), (112, 1401248747), (283, 554557808), (566, 277278904), (1132, 138639452), (1981, 79222544), (2264, 69319726), (3962, 39611272), (4528, 34659863), (7924, 19805636), (15848, 9902818), (31696, 4951409)]