164028530

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{977}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 300253824

約数和(自身を除く): 136225294

約数列:

[1, 2, 5, 10, 103, 163, 206, 326, 515, 815, 977, 1030, 1630, 1954, 4885, 9770, 16789, 33578, 83945, 100631, 159251, 167890, 201262, 318502, 503155, 796255, 1006310, 1592510, 16402853, 32805706, 82014265, 164028530]

約数ペア:

[(1, 164028530), (2, 82014265), (5, 32805706), (10, 16402853), (103, 1592510), (163, 1006310), (206, 796255), (326, 503155), (515, 318502), (815, 201262), (977, 167890), (1030, 159251), (1630, 100631), (1954, 83945), (4885, 33578), (9770, 16789)]