128180094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{23297}}^1$

素因数の和:23440

約数の個数: 32

約数和(自身を含む): 295232256

約数和(自身を除く): 167052162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 23297, 46594, 69891, 139782, 163079, 326158, 489237, 978474, 3051907, 6103814, 9155721, 18311442, 21363349, 42726698, 64090047, 128180094]

約数ペア:

[(1, 128180094), (2, 64090047), (3, 42726698), (6, 21363349), (7, 18311442), (14, 9155721), (21, 6103814), (42, 3051907), (131, 978474), (262, 489237), (393, 326158), (786, 163079), (917, 139782), (1834, 69891), (2751, 46594), (5502, 23297)]