149071742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1669}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 246732480

約数和(自身を除く): 97660738

約数列:

[1, 2, 17, 34, 37, 71, 74, 142, 629, 1207, 1258, 1669, 2414, 2627, 3338, 5254, 28373, 44659, 56746, 61753, 89318, 118499, 123506, 236998, 1049801, 2014483, 2099602, 4028966, 4384463, 8768926, 74535871, 149071742]

約数ペア:

[(1, 149071742), (2, 74535871), (17, 8768926), (34, 4384463), (37, 4028966), (71, 2099602), (74, 2014483), (142, 1049801), (629, 236998), (1207, 123506), (1258, 118499), (1669, 89318), (2414, 61753), (2627, 56746), (3338, 44659), (5254, 28373)]