161255080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2837}}^1$

素因数の和:2891

約数の個数: 96

約数和(自身を含む): 436768200

約数和(自身を除く): 275513120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 49, 56, 58, 70, 98, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 490, 580, 812, 980, 1015, 1160, 1421, 1624, 1960, 2030, 2837, 2842, 4060, 5674, 5684, 7105, 8120, 11348, 11368, 14185, 14210, 19859, 22696, 28370, 28420, 39718, 56740, 56840, 79436, 82273, 99295, 113480, 139013, 158872, 164546, 198590, 278026, 329092, 397180, 411365, 556052, 575911, 658184, 695065, 794360, 822730, 1112104, 1151822, 1390130, 1645460, 2303644, 2780260, 2879555, 3290920, 4031377, 4607288, 5560520, 5759110, 8062754, 11518220, 16125508, 20156885, 23036440, 32251016, 40313770, 80627540, 161255080]

約数ペア:

[(1, 161255080), (2, 80627540), (4, 40313770), (5, 32251016), (7, 23036440), (8, 20156885), (10, 16125508), (14, 11518220), (20, 8062754), (28, 5759110), (29, 5560520), (35, 4607288), (40, 4031377), (49, 3290920), (56, 2879555), (58, 2780260), (70, 2303644), (98, 1645460), (116, 1390130), (140, 1151822), (145, 1112104), (196, 822730), (203, 794360), (232, 695065), (245, 658184), (280, 575911), (290, 556052), (392, 411365), (406, 397180), (490, 329092), (580, 278026), (812, 198590), (980, 164546), (1015, 158872), (1160, 139013), (1421, 113480), (1624, 99295), (1960, 82273), (2030, 79436), (2837, 56840), (2842, 56740), (4060, 39718), (5674, 28420), (5684, 28370), (7105, 22696), (8120, 19859), (11348, 14210), (11368, 14185)]