158318472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{507431}}^1$

素因数の和:507453

約数の個数: 32

約数和(自身を含む): 426242880

約数和(自身を除く): 267924408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 507431, 1014862, 1522293, 2029724, 3044586, 4059448, 6089172, 6596603, 12178344, 13193206, 19789809, 26386412, 39579618, 52772824, 79159236, 158318472]

約数ペア:

[(1, 158318472), (2, 79159236), (3, 52772824), (4, 39579618), (6, 26386412), (8, 19789809), (12, 13193206), (13, 12178344), (24, 6596603), (26, 6089172), (39, 4059448), (52, 3044586), (78, 2029724), (104, 1522293), (156, 1014862), (312, 507431)]