156940010276

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1\times {\mathrm{107563}}^1$

素因数の和:108168

約数の個数: 48

約数和(自身を含む): 317466971136

約数和(自身を除く): 160526960860

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 487, 749, 974, 1498, 1948, 2996, 3409, 6818, 13636, 52109, 104218, 107563, 208436, 215126, 364763, 430252, 729526, 752941, 1459052, 1505882, 3011764, 11509241, 23018482, 46036964, 52383181, 80564687, 104766362, 161129374, 209532724, 322258748, 366682267, 733364534, 1466729068, 5605000367, 11210000734, 22420001468, 39235002569, 78470005138, 156940010276]

約数ペア:

[(1, 156940010276), (2, 78470005138), (4, 39235002569), (7, 22420001468), (14, 11210000734), (28, 5605000367), (107, 1466729068), (214, 733364534), (428, 366682267), (487, 322258748), (749, 209532724), (974, 161129374), (1498, 104766362), (1948, 80564687), (2996, 52383181), (3409, 46036964), (6818, 23018482), (13636, 11509241), (52109, 3011764), (104218, 1505882), (107563, 1459052), (208436, 752941), (215126, 729526), (364763, 430252)]