156865488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251387}}^1$

素因数の和:251411

約数の個数: 40

約数和(自身を含む): 436409568

約数和(自身を除く): 279544080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 251387, 502774, 754161, 1005548, 1508322, 2011096, 3016644, 3268031, 4022192, 6033288, 6536062, 9804093, 12066576, 13072124, 19608186, 26144248, 39216372, 52288496, 78432744, 156865488]

約数ペア:

[(1, 156865488), (2, 78432744), (3, 52288496), (4, 39216372), (6, 26144248), (8, 19608186), (12, 13072124), (13, 12066576), (16, 9804093), (24, 6536062), (26, 6033288), (39, 4022192), (48, 3268031), (52, 3016644), (78, 2011096), (104, 1508322), (156, 1005548), (208, 754161), (312, 502774), (624, 251387)]