156965996848

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{823}}^1\times {\mathrm{167891}}^1$

素因数の和:168793

約数の個数: 40

約数和(自身を含む): 308781593856

約数和(自身を除く): 151815597008

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 823, 1136, 1646, 3292, 6584, 13168, 58433, 116866, 167891, 233732, 335782, 467464, 671564, 934928, 1343128, 2686256, 11920261, 23840522, 47681044, 95362088, 138174293, 190724176, 276348586, 552697172, 1105394344, 2210788688, 9810374803, 19620749606, 39241499212, 78482998424, 156965996848]

約数ペア:

[(1, 156965996848), (2, 78482998424), (4, 39241499212), (8, 19620749606), (16, 9810374803), (71, 2210788688), (142, 1105394344), (284, 552697172), (568, 276348586), (823, 190724176), (1136, 138174293), (1646, 95362088), (3292, 47681044), (6584, 23840522), (13168, 11920261), (58433, 2686256), (116866, 1343128), (167891, 934928), (233732, 671564), (335782, 467464)]