154414988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1499}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 333984000

約数和(自身を除く): 179569012

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 283, 364, 566, 1132, 1499, 1981, 2998, 3679, 3962, 5996, 7358, 7924, 10493, 14716, 19487, 20986, 25753, 38974, 41972, 51506, 77948, 103012, 136409, 272818, 424217, 545636, 848434, 1696868, 2969519, 5514821, 5939038, 11029642, 11878076, 22059284, 38603747, 77207494, 154414988]

約数ペア:

[(1, 154414988), (2, 77207494), (4, 38603747), (7, 22059284), (13, 11878076), (14, 11029642), (26, 5939038), (28, 5514821), (52, 2969519), (91, 1696868), (182, 848434), (283, 545636), (364, 424217), (566, 272818), (1132, 136409), (1499, 103012), (1981, 77948), (2998, 51506), (3679, 41972), (3962, 38974), (5996, 25753), (7358, 20986), (7924, 19487), (10493, 14716)]