157471566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{129287}}^1$

素因数の和:129328

約数の個数: 32

約数和(自身を含む): 372349440

約数和(自身を除く): 214877874

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 129287, 258574, 387861, 775722, 905009, 1810018, 2715027, 3749323, 5430054, 7498646, 11247969, 22495938, 26245261, 52490522, 78735783, 157471566]

約数ペア:

[(1, 157471566), (2, 78735783), (3, 52490522), (6, 26245261), (7, 22495938), (14, 11247969), (21, 7498646), (29, 5430054), (42, 3749323), (58, 2715027), (87, 1810018), (174, 905009), (203, 775722), (406, 387861), (609, 258574), (1218, 129287)]