156942655640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{230798023}}^1$

素因数の和:230798051

約数の個数: 32

約数和(自身を含む): 373892798880

約数和(自身を除く): 216950143240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 230798023, 461596046, 923192092, 1153990115, 1846384184, 2307980230, 3923566391, 4615960460, 7847132782, 9231920920, 15694265564, 19617831955, 31388531128, 39235663910, 78471327820, 156942655640]

約数ペア:

[(1, 156942655640), (2, 78471327820), (4, 39235663910), (5, 31388531128), (8, 19617831955), (10, 15694265564), (17, 9231920920), (20, 7847132782), (34, 4615960460), (40, 3923566391), (68, 2307980230), (85, 1846384184), (136, 1153990115), (170, 923192092), (340, 461596046), (680, 230798023)]