152990942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 252564480

約数和(自身を除く): 99573538

約数列:

[1, 2, 13, 26, 71, 142, 179, 358, 463, 923, 926, 1846, 2327, 4654, 6019, 12038, 12709, 25418, 32873, 65746, 82877, 165217, 165754, 330434, 427349, 854698, 1077401, 2154802, 5884267, 11768534, 76495471, 152990942]

約数ペア:

[(1, 152990942), (2, 76495471), (13, 11768534), (26, 5884267), (71, 2154802), (142, 1077401), (179, 854698), (358, 427349), (463, 330434), (923, 165754), (926, 165217), (1846, 82877), (2327, 65746), (4654, 32873), (6019, 25418), (12038, 12709)]