157214248

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{1319}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 302227200

約数和(自身を除く): 145012952

約数列:

[1, 2, 4, 8, 47, 94, 188, 317, 376, 634, 1268, 1319, 2536, 2638, 5276, 10552, 14899, 29798, 59596, 61993, 119192, 123986, 247972, 418123, 495944, 836246, 1672492, 3344984, 19651781, 39303562, 78607124, 157214248]

約数ペア:

[(1, 157214248), (2, 78607124), (4, 39303562), (8, 19651781), (47, 3344984), (94, 1672492), (188, 836246), (317, 495944), (376, 418123), (634, 247972), (1268, 123986), (1319, 119192), (2536, 61993), (2638, 59596), (5276, 29798), (10552, 14899)]