248240168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{148469}}^1$

素因数の和:148505

約数の個数: 32

約数和(自身を含む): 534492000

約数和(自身を除く): 286251832

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 148469, 296938, 593876, 1187752, 1633159, 2820911, 3266318, 5641822, 6532636, 11283644, 13065272, 22567288, 31030021, 62060042, 124120084, 248240168]

約数ペア:

[(1, 248240168), (2, 124120084), (4, 62060042), (8, 31030021), (11, 22567288), (19, 13065272), (22, 11283644), (38, 6532636), (44, 5641822), (76, 3266318), (88, 2820911), (152, 1633159), (209, 1187752), (418, 593876), (836, 296938), (1672, 148469)]