156746354926

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{540121}}^1$

素因数の和:541240

約数の個数: 32

約数和(自身を含む): 283110347520

約数和(自身を除く): 126363992594

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1091, 2182, 7637, 15274, 20729, 41458, 145103, 290206, 540121, 1080242, 3780847, 7561694, 10262299, 20524598, 71836093, 143672186, 589272011, 1178544022, 4124904077, 8249808154, 11196168209, 22392336418, 78373177463, 156746354926]

約数ペア:

[(1, 156746354926), (2, 78373177463), (7, 22392336418), (14, 11196168209), (19, 8249808154), (38, 4124904077), (133, 1178544022), (266, 589272011), (1091, 143672186), (2182, 71836093), (7637, 20524598), (15274, 10262299), (20729, 7561694), (41458, 3780847), (145103, 1080242), (290206, 540121)]