128118846

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{2081}}^1$

素因数の和:2448

約数の個数: 32

約数和(自身を含む): 265430016

約数和(自身を除く): 137311170

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 331, 662, 993, 1986, 2081, 4162, 6243, 10261, 12486, 20522, 30783, 61566, 64511, 129022, 193533, 387066, 688811, 1377622, 2066433, 4132866, 21353141, 42706282, 64059423, 128118846]

約数ペア:

[(1, 128118846), (2, 64059423), (3, 42706282), (6, 21353141), (31, 4132866), (62, 2066433), (93, 1377622), (186, 688811), (331, 387066), (662, 193533), (993, 129022), (1986, 64511), (2081, 61566), (4162, 30783), (6243, 20522), (10261, 12486)]