158920580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3011}}^1$

素因数の和:3069

約数の個数: 96

約数和(自身を含む): 425053440

約数和(自身を除く): 266132860

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 140, 145, 182, 203, 260, 290, 364, 377, 406, 455, 580, 754, 812, 910, 1015, 1508, 1820, 1885, 2030, 2639, 3011, 3770, 4060, 5278, 6022, 7540, 10556, 12044, 13195, 15055, 21077, 26390, 30110, 39143, 42154, 52780, 60220, 78286, 84308, 87319, 105385, 156572, 174638, 195715, 210770, 274001, 349276, 391430, 421540, 436595, 548002, 611233, 782860, 873190, 1096004, 1135147, 1222466, 1370005, 1746380, 2270294, 2444932, 2740010, 3056165, 4540588, 5480020, 5675735, 6112330, 7946029, 11351470, 12224660, 15892058, 22702940, 31784116, 39730145, 79460290, 158920580]

約数ペア:

[(1, 158920580), (2, 79460290), (4, 39730145), (5, 31784116), (7, 22702940), (10, 15892058), (13, 12224660), (14, 11351470), (20, 7946029), (26, 6112330), (28, 5675735), (29, 5480020), (35, 4540588), (52, 3056165), (58, 2740010), (65, 2444932), (70, 2270294), (91, 1746380), (116, 1370005), (130, 1222466), (140, 1135147), (145, 1096004), (182, 873190), (203, 782860), (260, 611233), (290, 548002), (364, 436595), (377, 421540), (406, 391430), (455, 349276), (580, 274001), (754, 210770), (812, 195715), (910, 174638), (1015, 156572), (1508, 105385), (1820, 87319), (1885, 84308), (2030, 78286), (2639, 60220), (3011, 52780), (3770, 42154), (4060, 39143), (5278, 30110), (6022, 26390), (7540, 21077), (10556, 15055), (12044, 13195)]