157030986

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{6761}}^1$

素因数の和:6859

約数の個数: 48

約数和(自身を含む): 370016640

約数和(自身を除く): 212985654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1106, 1659, 3318, 3871, 6761, 7742, 11613, 13522, 20283, 23226, 40566, 47327, 94654, 141981, 283962, 331289, 534119, 662578, 993867, 1068238, 1602357, 1987734, 3204714, 3738833, 7477666, 11216499, 22432998, 26171831, 52343662, 78515493, 157030986]

約数ペア:

[(1, 157030986), (2, 78515493), (3, 52343662), (6, 26171831), (7, 22432998), (14, 11216499), (21, 7477666), (42, 3738833), (49, 3204714), (79, 1987734), (98, 1602357), (147, 1068238), (158, 993867), (237, 662578), (294, 534119), (474, 331289), (553, 283962), (1106, 141981), (1659, 94654), (3318, 47327), (3871, 40566), (6761, 23226), (7742, 20283), (11613, 13522)]