157040472106

素因数分解:

$2^1\times 7^3\times {\mathrm{1607}}^1\times {\mathrm{142453}}^1$

素因数の和:144083

約数の個数: 32

約数和(自身を含む): 274879238400

約数和(自身を除く): 117838766294

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1607, 3214, 11249, 22498, 78743, 142453, 157486, 284906, 551201, 997171, 1102402, 1994342, 6980197, 13960394, 48861379, 97722758, 228921971, 457843942, 1602453797, 3204907594, 11217176579, 22434353158, 78520236053, 157040472106]

約数ペア:

[(1, 157040472106), (2, 78520236053), (7, 22434353158), (14, 11217176579), (49, 3204907594), (98, 1602453797), (343, 457843942), (686, 228921971), (1607, 97722758), (3214, 48861379), (11249, 13960394), (22498, 6980197), (78743, 1994342), (142453, 1102402), (157486, 997171), (284906, 551201)]