145032816

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{7177}}^1$

素因数の和:7609

約数の個数: 40

約数和(自身を含む): 375610384

約数和(自身を除く): 230577568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 842, 1263, 1684, 2526, 3368, 5052, 6736, 7177, 10104, 14354, 20208, 21531, 28708, 43062, 57416, 86124, 114832, 172248, 344496, 3021517, 6043034, 9064551, 12086068, 18129102, 24172136, 36258204, 48344272, 72516408, 145032816]

約数ペア:

[(1, 145032816), (2, 72516408), (3, 48344272), (4, 36258204), (6, 24172136), (8, 18129102), (12, 12086068), (16, 9064551), (24, 6043034), (48, 3021517), (421, 344496), (842, 172248), (1263, 114832), (1684, 86124), (2526, 57416), (3368, 43062), (5052, 28708), (6736, 21531), (7177, 20208), (10104, 14354)]