187896128

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5309}}^1$

素因数の和:5407

約数の個数: 56

約数和(自身を含む): 431596800

約数和(自身を除く): 243700672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 316, 448, 553, 632, 1106, 1264, 2212, 2528, 4424, 5056, 5309, 8848, 10618, 17696, 21236, 35392, 37163, 42472, 74326, 84944, 148652, 169888, 297304, 339776, 419411, 594608, 838822, 1189216, 1677644, 2378432, 2935877, 3355288, 5871754, 6710576, 11743508, 13421152, 23487016, 26842304, 46974032, 93948064, 187896128]

約数ペア:

[(1, 187896128), (2, 93948064), (4, 46974032), (7, 26842304), (8, 23487016), (14, 13421152), (16, 11743508), (28, 6710576), (32, 5871754), (56, 3355288), (64, 2935877), (79, 2378432), (112, 1677644), (158, 1189216), (224, 838822), (316, 594608), (448, 419411), (553, 339776), (632, 297304), (1106, 169888), (1264, 148652), (2212, 84944), (2528, 74326), (4424, 42472), (5056, 37163), (5309, 35392), (8848, 21236), (10618, 17696)]