157608906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{288661}}^1$

素因数の和:288686

約数の個数: 32

約数和(自身を含む): 387961728

約数和(自身を除く): 230352822

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 288661, 577322, 865983, 1731966, 2020627, 3752593, 4041254, 6061881, 7505186, 11257779, 12123762, 22515558, 26268151, 52536302, 78804453, 157608906]

約数ペア:

[(1, 157608906), (2, 78804453), (3, 52536302), (6, 26268151), (7, 22515558), (13, 12123762), (14, 11257779), (21, 7505186), (26, 6061881), (39, 4041254), (42, 3752593), (78, 2020627), (91, 1731966), (182, 865983), (273, 577322), (546, 288661)]