166419346

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 265697280

約数和(自身を除く): 99277934

約数列:

[1, 2, 31, 61, 62, 79, 122, 158, 557, 1114, 1891, 2449, 3782, 4819, 4898, 9638, 17267, 33977, 34534, 44003, 67954, 88006, 149389, 298778, 1053287, 1364093, 2106574, 2684183, 2728186, 5368366, 83209673, 166419346]

約数ペア:

[(1, 166419346), (2, 83209673), (31, 5368366), (61, 2728186), (62, 2684183), (79, 2106574), (122, 1364093), (158, 1053287), (557, 298778), (1114, 149389), (1891, 88006), (2449, 67954), (3782, 44003), (4819, 34534), (4898, 33977), (9638, 17267)]