156736145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{22343}}^1$

素因数の和:22432

約数の個数: 16

約数和(自身を含む): 199487232

約数和(自身を除く): 42751087

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 22343, 111715, 513889, 1362923, 2569445, 6814615, 31347229, 156736145]

約数ペア:

[(1, 156736145), (5, 31347229), (23, 6814615), (61, 2569445), (115, 1362923), (305, 513889), (1403, 111715), (7015, 22343)]