162517072

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:787

約数の個数: 40

約数和(自身を含む): 319925952

約数和(自身を除く): 157408880

約数列:

[1, 2, 4, 8, 16, 137, 151, 274, 302, 491, 548, 604, 982, 1096, 1208, 1964, 2192, 2416, 3928, 7856, 20687, 41374, 67267, 74141, 82748, 134534, 148282, 165496, 269068, 296564, 330992, 538136, 593128, 1076272, 1186256, 10157317, 20314634, 40629268, 81258536, 162517072]

約数ペア:

[(1, 162517072), (2, 81258536), (4, 40629268), (8, 20314634), (16, 10157317), (137, 1186256), (151, 1076272), (274, 593128), (302, 538136), (491, 330992), (548, 296564), (604, 269068), (982, 165496), (1096, 148282), (1208, 134534), (1964, 82748), (2192, 74141), (2416, 67267), (3928, 41374), (7856, 20687)]