156964060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41969}}^1$

素因数の和:42006

約数の個数: 48

約数和(自身を含む): 380751840

約数和(自身を除く): 223787780

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 41969, 83938, 167876, 209845, 419690, 461659, 713473, 839380, 923318, 1426946, 1846636, 2308295, 2853892, 3567365, 4616590, 7134730, 7848203, 9233180, 14269460, 15696406, 31392812, 39241015, 78482030, 156964060]

約数ペア:

[(1, 156964060), (2, 78482030), (4, 39241015), (5, 31392812), (10, 15696406), (11, 14269460), (17, 9233180), (20, 7848203), (22, 7134730), (34, 4616590), (44, 3567365), (55, 2853892), (68, 2308295), (85, 1846636), (110, 1426946), (170, 923318), (187, 839380), (220, 713473), (340, 461659), (374, 419690), (748, 209845), (935, 167876), (1870, 83938), (3740, 41969)]