156865488542

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1\times {\mathrm{5939}}^1$

素因数の和:6425

約数の個数: 64

約数和(自身を含む): 277629327360

約数和(自身を除く): 120763838818

約数列:

[1, 2, 7, 14, 47, 94, 137, 274, 293, 329, 586, 658, 959, 1918, 2051, 4102, 5939, 6439, 11878, 12878, 13771, 27542, 40141, 41573, 45073, 80282, 83146, 90146, 96397, 192794, 279133, 280987, 558266, 561974, 813643, 1627286, 1740127, 1886627, 1953931, 3480254, 3773254, 3907862, 5695501, 11391002, 12180889, 13206389, 24361778, 26412778, 38241221, 76482442, 81785969, 163571938, 238397399, 267688547, 476794798, 535377094, 572501783, 1145003566, 1668781793, 3337563586, 11204677753, 22409355506, 78432744271, 156865488542]

約数ペア:

[(1, 156865488542), (2, 78432744271), (7, 22409355506), (14, 11204677753), (47, 3337563586), (94, 1668781793), (137, 1145003566), (274, 572501783), (293, 535377094), (329, 476794798), (586, 267688547), (658, 238397399), (959, 163571938), (1918, 81785969), (2051, 76482442), (4102, 38241221), (5939, 26412778), (6439, 24361778), (11878, 13206389), (12878, 12180889), (13771, 11391002), (27542, 5695501), (40141, 3907862), (41573, 3773254), (45073, 3480254), (80282, 1953931), (83146, 1886627), (90146, 1740127), (96397, 1627286), (192794, 813643), (279133, 561974), (280987, 558266)]