129543384

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{12821}}^1$

素因数の和:13251

約数の個数: 32

約数和(自身を含む): 324653040

約数和(自身を除く): 195109656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 10104, 12821, 25642, 38463, 51284, 76926, 102568, 153852, 307704, 5397641, 10795282, 16192923, 21590564, 32385846, 43181128, 64771692, 129543384]

約数ペア:

[(1, 129543384), (2, 64771692), (3, 43181128), (4, 32385846), (6, 21590564), (8, 16192923), (12, 10795282), (24, 5397641), (421, 307704), (842, 153852), (1263, 102568), (1684, 76926), (2526, 51284), (3368, 38463), (5052, 25642), (10104, 12821)]