164925488

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{499}}^1$

素因数の和:754

約数の個数: 80

約数和(自身を含む): 395808000

約数和(自身を除く): 230882512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 227, 364, 454, 499, 728, 908, 998, 1456, 1589, 1816, 1996, 2951, 3178, 3493, 3632, 3992, 5902, 6356, 6487, 6986, 7984, 11804, 12712, 12974, 13972, 20657, 23608, 25424, 25948, 27944, 41314, 45409, 47216, 51896, 55888, 82628, 90818, 103792, 113273, 165256, 181636, 226546, 330512, 363272, 453092, 726544, 792911, 906184, 1472549, 1585822, 1812368, 2945098, 3171644, 5890196, 6343288, 10307843, 11780392, 12686576, 20615686, 23560784, 41231372, 82462744, 164925488]

約数ペア:

[(1, 164925488), (2, 82462744), (4, 41231372), (7, 23560784), (8, 20615686), (13, 12686576), (14, 11780392), (16, 10307843), (26, 6343288), (28, 5890196), (52, 3171644), (56, 2945098), (91, 1812368), (104, 1585822), (112, 1472549), (182, 906184), (208, 792911), (227, 726544), (364, 453092), (454, 363272), (499, 330512), (728, 226546), (908, 181636), (998, 165256), (1456, 113273), (1589, 103792), (1816, 90818), (1996, 82628), (2951, 55888), (3178, 51896), (3493, 47216), (3632, 45409), (3992, 41314), (5902, 27944), (6356, 25948), (6487, 25424), (6986, 23608), (7984, 20657), (11804, 13972), (12712, 12974)]