149761752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{891439}}^1$

素因数の和:891455

約数の個数: 32

約数和(自身を含む): 427891200

約数和(自身を除く): 278129448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 891439, 1782878, 2674317, 3565756, 5348634, 6240073, 7131512, 10697268, 12480146, 18720219, 21394536, 24960292, 37440438, 49920584, 74880876, 149761752]

約数ペア:

[(1, 149761752), (2, 74880876), (3, 49920584), (4, 37440438), (6, 24960292), (7, 21394536), (8, 18720219), (12, 12480146), (14, 10697268), (21, 7131512), (24, 6240073), (28, 5348634), (42, 3565756), (56, 2674317), (84, 1782878), (168, 891439)]