153920478

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{14551}}^1$

素因数の和:14640

約数の個数: 32

約数和(自身を含む): 322705152

約数和(自身を除く): 168784674

約数列:

[1, 2, 3, 6, 41, 43, 82, 86, 123, 129, 246, 258, 1763, 3526, 5289, 10578, 14551, 29102, 43653, 87306, 596591, 625693, 1193182, 1251386, 1789773, 1877079, 3579546, 3754158, 25653413, 51306826, 76960239, 153920478]

約数ペア:

[(1, 153920478), (2, 76960239), (3, 51306826), (6, 25653413), (41, 3754158), (43, 3579546), (82, 1877079), (86, 1789773), (123, 1251386), (129, 1193182), (246, 625693), (258, 596591), (1763, 87306), (3526, 43653), (5289, 29102), (10578, 14551)]