159459320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{234499}}^1$

素因数の和:234527

約数の個数: 32

約数和(自身を含む): 379890000

約数和(自身を除く): 220430680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 234499, 468998, 937996, 1172495, 1875992, 2344990, 3986483, 4689980, 7972966, 9379960, 15945932, 19932415, 31891864, 39864830, 79729660, 159459320]

約数ペア:

[(1, 159459320), (2, 79729660), (4, 39864830), (5, 31891864), (8, 19932415), (10, 15945932), (17, 9379960), (20, 7972966), (34, 4689980), (40, 3986483), (68, 2344990), (85, 1875992), (136, 1172495), (170, 937996), (340, 468998), (680, 234499)]