145480468

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{58379}}^1$

素因数の和:58479

約数の個数: 24

約数和(自身を含む): 294235200

約数和(自身を除く): 148754732

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 58379, 116758, 233516, 408653, 817306, 1634612, 5195731, 10391462, 20782924, 36370117, 72740234, 145480468]

約数ペア:

[(1, 145480468), (2, 72740234), (4, 36370117), (7, 20782924), (14, 10391462), (28, 5195731), (89, 1634612), (178, 817306), (356, 408653), (623, 233516), (1246, 116758), (2492, 58379)]