157418898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{288313}}^1$

素因数の和:288338

約数の個数: 32

約数和(自身を含む): 387494016

約数和(自身を除く): 230075118

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 288313, 576626, 864939, 1729878, 2018191, 3748069, 4036382, 6054573, 7496138, 11244207, 12109146, 22488414, 26236483, 52472966, 78709449, 157418898]

約数ペア:

[(1, 157418898), (2, 78709449), (3, 52472966), (6, 26236483), (7, 22488414), (13, 12109146), (14, 11244207), (21, 7496138), (26, 6054573), (39, 4036382), (42, 3748069), (78, 2018191), (91, 1729878), (182, 864939), (273, 576626), (546, 288313)]