156943740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{13553}}^1$

素因数の和:13758

約数の個数: 48

約数和(自身を含む): 441751968

約数和(自身を除く): 284808228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 11580, 13553, 27106, 40659, 54212, 67765, 81318, 135530, 162636, 203295, 271060, 406590, 813180, 2615729, 5231458, 7847187, 10462916, 13078645, 15694374, 26157290, 31388748, 39235935, 52314580, 78471870, 156943740]

約数ペア:

[(1, 156943740), (2, 78471870), (3, 52314580), (4, 39235935), (5, 31388748), (6, 26157290), (10, 15694374), (12, 13078645), (15, 10462916), (20, 7847187), (30, 5231458), (60, 2615729), (193, 813180), (386, 406590), (579, 271060), (772, 203295), (965, 162636), (1158, 135530), (1930, 81318), (2316, 67765), (2895, 54212), (3860, 40659), (5790, 27106), (11580, 13553)]