150899518

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139981}}^1$

素因数の和:140008

約数の個数: 24

約数和(自身を含む): 287243064

約数和(自身を除く): 136343546

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 139981, 279962, 979867, 1539791, 1959734, 3079582, 6859069, 10778537, 13718138, 21557074, 75449759, 150899518]

約数ペア:

[(1, 150899518), (2, 75449759), (7, 21557074), (11, 13718138), (14, 10778537), (22, 6859069), (49, 3079582), (77, 1959734), (98, 1539791), (154, 979867), (539, 279962), (1078, 139981)]