158143876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{11483}}^1$

素因数の和:11811

約数の個数: 24

約数和(自身を含む): 302901984

約数和(自身を除く): 144758108

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 1252, 3443, 6886, 11483, 13772, 22966, 45932, 126313, 252626, 505252, 3594179, 7188358, 14376716, 39535969, 79071938, 158143876]

約数ペア:

[(1, 158143876), (2, 79071938), (4, 39535969), (11, 14376716), (22, 7188358), (44, 3594179), (313, 505252), (626, 252626), (1252, 126313), (3443, 45932), (6886, 22966), (11483, 13772)]