161118222

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{2617}}^1$

素因数の和:2984

約数の個数: 32

約数和(自身を含む): 333763584

約数和(自身を除く): 172645362

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 331, 662, 993, 1986, 2617, 5234, 7851, 10261, 15702, 20522, 30783, 61566, 81127, 162254, 243381, 486762, 866227, 1732454, 2598681, 5197362, 26853037, 53706074, 80559111, 161118222]

約数ペア:

[(1, 161118222), (2, 80559111), (3, 53706074), (6, 26853037), (31, 5197362), (62, 2598681), (93, 1732454), (186, 866227), (331, 486762), (662, 243381), (993, 162254), (1986, 81127), (2617, 61566), (5234, 30783), (7851, 20522), (10261, 15702)]