156815111908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{209233}}^1$

素因数の和:209357

約数の個数: 96

約数和(自身を含む): 354325224960

約数和(自身を除く): 197510113052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 71, 91, 116, 142, 182, 203, 284, 364, 377, 406, 497, 754, 812, 923, 994, 1508, 1846, 1988, 2059, 2639, 3692, 4118, 5278, 6461, 8236, 10556, 12922, 14413, 25844, 26767, 28826, 53534, 57652, 107068, 187369, 209233, 374738, 418466, 749476, 836932, 1464631, 2720029, 2929262, 5440058, 5858524, 6067757, 10880116, 12135514, 14855543, 19040203, 24271028, 29711086, 38080406, 42474299, 59422172, 76160812, 78880841, 84948598, 103988801, 157761682, 169897196, 193122059, 207977602, 315523364, 386244118, 415955204, 430810747, 552165887, 772488236, 861621494, 1104331774, 1351854413, 1723242988, 2208663548, 2703708826, 3015675229, 5407417652, 5600539711, 6031350458, 11201079422, 12062700916, 22402158844, 39203777977, 78407555954, 156815111908]

約数ペア:

[(1, 156815111908), (2, 78407555954), (4, 39203777977), (7, 22402158844), (13, 12062700916), (14, 11201079422), (26, 6031350458), (28, 5600539711), (29, 5407417652), (52, 3015675229), (58, 2703708826), (71, 2208663548), (91, 1723242988), (116, 1351854413), (142, 1104331774), (182, 861621494), (203, 772488236), (284, 552165887), (364, 430810747), (377, 415955204), (406, 386244118), (497, 315523364), (754, 207977602), (812, 193122059), (923, 169897196), (994, 157761682), (1508, 103988801), (1846, 84948598), (1988, 78880841), (2059, 76160812), (2639, 59422172), (3692, 42474299), (4118, 38080406), (5278, 29711086), (6461, 24271028), (8236, 19040203), (10556, 14855543), (12922, 12135514), (14413, 10880116), (25844, 6067757), (26767, 5858524), (28826, 5440058), (53534, 2929262), (57652, 2720029), (107068, 1464631), (187369, 836932), (209233, 749476), (374738, 418466)]