157072069

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1063}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 208373760

約数和(自身を除く): 51301691

約数列:

[1, 7, 11, 19, 77, 101, 133, 209, 707, 1063, 1111, 1463, 1919, 7441, 7777, 11693, 13433, 20197, 21109, 81851, 107363, 141379, 147763, 222167, 751541, 1180993, 1555169, 2039897, 8266951, 14279279, 22438867, 157072069]

約数ペア:

[(1, 157072069), (7, 22438867), (11, 14279279), (19, 8266951), (77, 2039897), (101, 1555169), (133, 1180993), (209, 751541), (707, 222167), (1063, 147763), (1111, 141379), (1463, 107363), (1919, 81851), (7441, 21109), (7777, 20197), (11693, 13433)]