180352144

素因数分解:

$2^4\times 7^3\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:645

約数の個数: 80

約数和(自身を含む): 415152000

約数和(自身を除く): 234799856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 59, 98, 112, 118, 196, 236, 343, 392, 413, 472, 557, 686, 784, 826, 944, 1114, 1372, 1652, 2228, 2744, 2891, 3304, 3899, 4456, 5488, 5782, 6608, 7798, 8912, 11564, 15596, 20237, 23128, 27293, 31192, 32863, 40474, 46256, 54586, 62384, 65726, 80948, 109172, 131452, 161896, 191051, 218344, 230041, 262904, 323792, 382102, 436688, 460082, 525808, 764204, 920164, 1528408, 1610287, 1840328, 3056816, 3220574, 3680656, 6441148, 11272009, 12882296, 22544018, 25764592, 45088036, 90176072, 180352144]

約数ペア:

[(1, 180352144), (2, 90176072), (4, 45088036), (7, 25764592), (8, 22544018), (14, 12882296), (16, 11272009), (28, 6441148), (49, 3680656), (56, 3220574), (59, 3056816), (98, 1840328), (112, 1610287), (118, 1528408), (196, 920164), (236, 764204), (343, 525808), (392, 460082), (413, 436688), (472, 382102), (557, 323792), (686, 262904), (784, 230041), (826, 218344), (944, 191051), (1114, 161896), (1372, 131452), (1652, 109172), (2228, 80948), (2744, 65726), (2891, 62384), (3304, 54586), (3899, 46256), (4456, 40474), (5488, 32863), (5782, 31192), (6608, 27293), (7798, 23128), (8912, 20237), (11564, 15596)]