126400672

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 255951360

約数和(自身を除く): 129550688

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 229, 367, 376, 458, 734, 752, 916, 1468, 1504, 1832, 2936, 3664, 5872, 7328, 10763, 11744, 17249, 21526, 34498, 43052, 68996, 84043, 86104, 137992, 168086, 172208, 275984, 336172, 344416, 551968, 672344, 1344688, 2689376, 3950021, 7900042, 15800084, 31600168, 63200336, 126400672]

約数ペア:

[(1, 126400672), (2, 63200336), (4, 31600168), (8, 15800084), (16, 7900042), (32, 3950021), (47, 2689376), (94, 1344688), (188, 672344), (229, 551968), (367, 344416), (376, 336172), (458, 275984), (734, 172208), (752, 168086), (916, 137992), (1468, 86104), (1504, 84043), (1832, 68996), (2936, 43052), (3664, 34498), (5872, 21526), (7328, 17249), (10763, 11744)]