156736857838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2423}}^1\times {\mathrm{41413}}^1$

素因数の和:43920

約数の個数: 32

約数和(自身を含む): 260204493312

約数和(自身を除く): 103467635474

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 2423, 4846, 26653, 41413, 53306, 82826, 172033, 344066, 455543, 911086, 1892363, 2940323, 3784726, 5880646, 32343553, 64687106, 100343699, 200687398, 1103780689, 2207561378, 7124402629, 14248805258, 78368428919, 156736857838]

約数ペア:

[(1, 156736857838), (2, 78368428919), (11, 14248805258), (22, 7124402629), (71, 2207561378), (142, 1103780689), (781, 200687398), (1562, 100343699), (2423, 64687106), (4846, 32343553), (26653, 5880646), (41413, 3784726), (53306, 2940323), (82826, 1892363), (172033, 911086), (344066, 455543)]