131221704

素因数分解:

$2^3\times 3^1\times {\mathrm{1103}}^1\times {\mathrm{4957}}^1$

素因数の和:6069

約数の個数: 32

約数和(自身を含む): 328417920

約数和(自身を除く): 197196216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1103, 2206, 3309, 4412, 4957, 6618, 8824, 9914, 13236, 14871, 19828, 26472, 29742, 39656, 59484, 118968, 5467571, 10935142, 16402713, 21870284, 32805426, 43740568, 65610852, 131221704]

約数ペア:

[(1, 131221704), (2, 65610852), (3, 43740568), (4, 32805426), (6, 21870284), (8, 16402713), (12, 10935142), (24, 5467571), (1103, 118968), (2206, 59484), (3309, 39656), (4412, 29742), (4957, 26472), (6618, 19828), (8824, 14871), (9914, 13236)]