166236490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{1831}}^1$

素因数の和:3142

約数の個数: 32

約数和(自身を含む): 342422784

約数和(自身を除く): 176186294

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1297, 1831, 2594, 3662, 6485, 9079, 9155, 12817, 12970, 18158, 18310, 25634, 45395, 64085, 90790, 128170, 2374807, 4749614, 11874035, 16623649, 23748070, 33247298, 83118245, 166236490]

約数ペア:

[(1, 166236490), (2, 83118245), (5, 33247298), (7, 23748070), (10, 16623649), (14, 11874035), (35, 4749614), (70, 2374807), (1297, 128170), (1831, 90790), (2594, 64085), (3662, 45395), (6485, 25634), (9079, 18310), (9155, 18158), (12817, 12970)]