155342608

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{42397}}^1$

素因数の和:42634

約数の個数: 20

約数和(自身を含む): 302297740

約数和(自身を除く): 146955132

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 42397, 84794, 169588, 339176, 678352, 9708913, 19417826, 38835652, 77671304, 155342608]

約数ペア:

[(1, 155342608), (2, 77671304), (4, 38835652), (8, 19417826), (16, 9708913), (229, 678352), (458, 339176), (916, 169588), (1832, 84794), (3664, 42397)]