151275376

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 347263488

約数和(自身を除く): 195988112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 101, 112, 172, 202, 301, 311, 344, 404, 602, 622, 688, 707, 808, 1204, 1244, 1414, 1616, 2177, 2408, 2488, 2828, 4343, 4354, 4816, 4976, 5656, 8686, 8708, 11312, 13373, 17372, 17416, 26746, 30401, 31411, 34744, 34832, 53492, 60802, 62822, 69488, 93611, 106984, 121604, 125644, 187222, 213968, 219877, 243208, 251288, 374444, 439754, 486416, 502576, 748888, 879508, 1350673, 1497776, 1759016, 2701346, 3518032, 5402692, 9454711, 10805384, 18909422, 21610768, 37818844, 75637688, 151275376]

約数ペア:

[(1, 151275376), (2, 75637688), (4, 37818844), (7, 21610768), (8, 18909422), (14, 10805384), (16, 9454711), (28, 5402692), (43, 3518032), (56, 2701346), (86, 1759016), (101, 1497776), (112, 1350673), (172, 879508), (202, 748888), (301, 502576), (311, 486416), (344, 439754), (404, 374444), (602, 251288), (622, 243208), (688, 219877), (707, 213968), (808, 187222), (1204, 125644), (1244, 121604), (1414, 106984), (1616, 93611), (2177, 69488), (2408, 62822), (2488, 60802), (2828, 53492), (4343, 34832), (4354, 34744), (4816, 31411), (4976, 30401), (5656, 26746), (8686, 17416), (8708, 17372), (11312, 13373)]