163896236

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{158201}}^1$

素因数の和:158249

約数の個数: 24

約数和(自身を含む): 336653856

約数和(自身を除く): 172757620

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 158201, 316402, 632804, 1107407, 2214814, 4429628, 5853437, 11706874, 23413748, 40974059, 81948118, 163896236]

約数ペア:

[(1, 163896236), (2, 81948118), (4, 40974059), (7, 23413748), (14, 11706874), (28, 5853437), (37, 4429628), (74, 2214814), (148, 1107407), (259, 632804), (518, 316402), (1036, 158201)]