159706730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{11981}}^1$

素因数の和:12062

約数の個数: 32

約数和(自身を含む): 303671808

約数和(自身を除く): 143965078

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6665, 11981, 13330, 23962, 59905, 119810, 371411, 515183, 742822, 1030366, 1857055, 2575915, 3714110, 5151830, 15970673, 31941346, 79853365, 159706730]

約数ペア:

[(1, 159706730), (2, 79853365), (5, 31941346), (10, 15970673), (31, 5151830), (43, 3714110), (62, 2575915), (86, 1857055), (155, 1030366), (215, 742822), (310, 515183), (430, 371411), (1333, 119810), (2666, 59905), (6665, 23962), (11981, 13330)]