154556656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2693}}^1$

素因数の和:2929

約数の個数: 40

約数和(自身を含む): 318689424

約数和(自身を除く): 164132768

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 211, 272, 422, 844, 1688, 2693, 3376, 3587, 5386, 7174, 10772, 14348, 21544, 28696, 43088, 45781, 57392, 91562, 183124, 366248, 568223, 732496, 1136446, 2272892, 4545784, 9091568, 9659791, 19319582, 38639164, 77278328, 154556656]

約数ペア:

[(1, 154556656), (2, 77278328), (4, 38639164), (8, 19319582), (16, 9659791), (17, 9091568), (34, 4545784), (68, 2272892), (136, 1136446), (211, 732496), (272, 568223), (422, 366248), (844, 183124), (1688, 91562), (2693, 57392), (3376, 45781), (3587, 43088), (5386, 28696), (7174, 21544), (10772, 14348)]