148900850306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1997543}}^1$

素因数の和:1997666

約数の個数: 32

約数和(自身を含む): 249677019648

約数和(自身を除く): 100776169342

約数列:

[1, 2, 13, 26, 47, 61, 94, 122, 611, 793, 1222, 1586, 2867, 5734, 37271, 74542, 1997543, 3995086, 25968059, 51936118, 93884521, 121850123, 187769042, 243700246, 1220498773, 1584051599, 2440997546, 3168103198, 5726955781, 11453911562, 74450425153, 148900850306]

約数ペア:

[(1, 148900850306), (2, 74450425153), (13, 11453911562), (26, 5726955781), (47, 3168103198), (61, 2440997546), (94, 1584051599), (122, 1220498773), (611, 243700246), (793, 187769042), (1222, 121850123), (1586, 93884521), (2867, 51936118), (5734, 25968059), (37271, 3995086), (74542, 1997543)]