156942149720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{230797279}}^1$

素因数の和:230797307

約数の個数: 32

約数和(自身を含む): 373891593600

約数和(自身を除く): 216949443880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 230797279, 461594558, 923189116, 1153986395, 1846378232, 2307972790, 3923553743, 4615945580, 7847107486, 9231891160, 15694214972, 19617768715, 31388429944, 39235537430, 78471074860, 156942149720]

約数ペア:

[(1, 156942149720), (2, 78471074860), (4, 39235537430), (5, 31388429944), (8, 19617768715), (10, 15694214972), (17, 9231891160), (20, 7847107486), (34, 4615945580), (40, 3923553743), (68, 2307972790), (85, 1846378232), (136, 1153986395), (170, 923189116), (340, 461594558), (680, 230797279)]