160004772

素因数分解:

$2^2\times 3^2\times {\mathrm{281}}^1\times {\mathrm{15817}}^1$

素因数の和:16108

約数の個数: 36

約数和(自身を含む): 405921516

約数和(自身を除く): 245916744

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 281, 562, 843, 1124, 1686, 2529, 3372, 5058, 10116, 15817, 31634, 47451, 63268, 94902, 142353, 189804, 284706, 569412, 4444577, 8889154, 13333731, 17778308, 26667462, 40001193, 53334924, 80002386, 160004772]

約数ペア:

[(1, 160004772), (2, 80002386), (3, 53334924), (4, 40001193), (6, 26667462), (9, 17778308), (12, 13333731), (18, 8889154), (36, 4444577), (281, 569412), (562, 284706), (843, 189804), (1124, 142353), (1686, 94902), (2529, 63268), (3372, 47451), (5058, 31634), (10116, 15817)]