163561370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{2377}}^1$

素因数の和:3374

約数の個数: 32

約数和(自身を含む): 336953088

約数和(自身を除く): 173391718

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 983, 1966, 2377, 4754, 4915, 6881, 9830, 11885, 13762, 16639, 23770, 33278, 34405, 68810, 83195, 166390, 2336591, 4673182, 11682955, 16356137, 23365910, 32712274, 81780685, 163561370]

約数ペア:

[(1, 163561370), (2, 81780685), (5, 32712274), (7, 23365910), (10, 16356137), (14, 11682955), (35, 4673182), (70, 2336591), (983, 166390), (1966, 83195), (2377, 68810), (4754, 34405), (4915, 33278), (6881, 23770), (9830, 16639), (11885, 13762)]