157424262

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{2557}}^1$

素因数の和:2924

約数の個数: 32

約数和(自身を含む): 326114304

約数和(自身を除く): 168690042

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 331, 662, 993, 1986, 2557, 5114, 7671, 10261, 15342, 20522, 30783, 61566, 79267, 158534, 237801, 475602, 846367, 1692734, 2539101, 5078202, 26237377, 52474754, 78712131, 157424262]

約数ペア:

[(1, 157424262), (2, 78712131), (3, 52474754), (6, 26237377), (31, 5078202), (62, 2539101), (93, 1692734), (186, 846367), (331, 475602), (662, 237801), (993, 158534), (1986, 79267), (2557, 61566), (5114, 30783), (7671, 20522), (10261, 15342)]