137725392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{409897}}^1$

素因数の和:409915

約数の個数: 40

約数和(自身を含む): 406618816

約数和(自身を除く): 268893424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 409897, 819794, 1229691, 1639588, 2459382, 2869279, 3279176, 4918764, 5738558, 6558352, 8607837, 9837528, 11477116, 17215674, 19675056, 22954232, 34431348, 45908464, 68862696, 137725392]

約数ペア:

[(1, 137725392), (2, 68862696), (3, 45908464), (4, 34431348), (6, 22954232), (7, 19675056), (8, 17215674), (12, 11477116), (14, 9837528), (16, 8607837), (21, 6558352), (24, 5738558), (28, 4918764), (42, 3279176), (48, 2869279), (56, 2459382), (84, 1639588), (112, 1229691), (168, 819794), (336, 409897)]