168742428

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{136523}}^1$

素因数の和:136633

約数の個数: 24

約数和(自身を含む): 397557888

約数和(自身を除く): 228815460

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 136523, 273046, 409569, 546092, 819138, 1638276, 14061869, 28123738, 42185607, 56247476, 84371214, 168742428]

約数ペア:

[(1, 168742428), (2, 84371214), (3, 56247476), (4, 42185607), (6, 28123738), (12, 14061869), (103, 1638276), (206, 819138), (309, 546092), (412, 409569), (618, 273046), (1236, 136523)]