157112912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52511}}^1$

素因数の和:52547

約数の個数: 40

約数和(自身を含む): 351620352

約数和(自身を除く): 194507440

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 52511, 105022, 210044, 420088, 577621, 840176, 892687, 1155242, 1785374, 2310484, 3570748, 4620968, 7141496, 9241936, 9819557, 14282992, 19639114, 39278228, 78556456, 157112912]

約数ペア:

[(1, 157112912), (2, 78556456), (4, 39278228), (8, 19639114), (11, 14282992), (16, 9819557), (17, 9241936), (22, 7141496), (34, 4620968), (44, 3570748), (68, 2310484), (88, 1785374), (136, 1155242), (176, 892687), (187, 840176), (272, 577621), (374, 420088), (748, 210044), (1496, 105022), (2992, 52511)]