156928684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{48857}}^1$

素因数の和:48945

約数の個数: 24

約数和(自身を含む): 303701328

約数和(自身を除く): 146772644

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 48857, 97714, 195428, 537427, 1074854, 2149708, 3566561, 7133122, 14266244, 39232171, 78464342, 156928684]

約数ペア:

[(1, 156928684), (2, 78464342), (4, 39232171), (11, 14266244), (22, 7133122), (44, 3566561), (73, 2149708), (146, 1074854), (292, 537427), (803, 195428), (1606, 97714), (3212, 48857)]