156272690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{14983}}^1$

素因数の和:15146

約数の個数: 32

約数和(自身を含む): 323654400

約数和(自身を除く): 167381710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 10430, 14983, 29966, 74915, 104881, 149830, 209762, 524405, 1048810, 2232467, 4464934, 11162335, 15627269, 22324670, 31254538, 78136345, 156272690]

約数ペア:

[(1, 156272690), (2, 78136345), (5, 31254538), (7, 22324670), (10, 15627269), (14, 11162335), (35, 4464934), (70, 2232467), (149, 1048810), (298, 524405), (745, 209762), (1043, 149830), (1490, 104881), (2086, 74915), (5215, 29966), (10430, 14983)]