156568470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{709}}^1$

素因数の和:1169

約数の個数: 64

約数和(自身を含む): 399349440

約数和(自身を除く): 242780970

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 433, 510, 709, 866, 1299, 1418, 2127, 2165, 2598, 3545, 4254, 4330, 6495, 7090, 7361, 10635, 12053, 12990, 14722, 21270, 22083, 24106, 36159, 36805, 44166, 60265, 72318, 73610, 110415, 120530, 180795, 220830, 306997, 361590, 613994, 920991, 1534985, 1841982, 3069970, 4604955, 5218949, 9209910, 10437898, 15656847, 26094745, 31313694, 52189490, 78284235, 156568470]

約数ペア:

[(1, 156568470), (2, 78284235), (3, 52189490), (5, 31313694), (6, 26094745), (10, 15656847), (15, 10437898), (17, 9209910), (30, 5218949), (34, 4604955), (51, 3069970), (85, 1841982), (102, 1534985), (170, 920991), (255, 613994), (433, 361590), (510, 306997), (709, 220830), (866, 180795), (1299, 120530), (1418, 110415), (2127, 73610), (2165, 72318), (2598, 60265), (3545, 44166), (4254, 36805), (4330, 36159), (6495, 24106), (7090, 22083), (7361, 21270), (10635, 14722), (12053, 12990)]