166551118

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 264499200

約数和(自身を除く): 97948082

約数列:

[1, 2, 29, 58, 79, 158, 163, 223, 326, 446, 2291, 4582, 4727, 6467, 9454, 12877, 12934, 17617, 25754, 35234, 36349, 72698, 373433, 510893, 746866, 1021786, 1054121, 2108242, 2871571, 5743142, 83275559, 166551118]

約数ペア:

[(1, 166551118), (2, 83275559), (29, 5743142), (58, 2871571), (79, 2108242), (158, 1054121), (163, 1021786), (223, 746866), (326, 510893), (446, 373433), (2291, 72698), (4582, 36349), (4727, 35234), (6467, 25754), (9454, 17617), (12877, 12934)]