147533876

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 302843520

約数和(自身を除く): 155309644

約数列:

[1, 2, 4, 7, 14, 28, 73, 89, 146, 178, 292, 356, 511, 623, 811, 1022, 1246, 1622, 2044, 2492, 3244, 5677, 6497, 11354, 12994, 22708, 25988, 45479, 59203, 72179, 90958, 118406, 144358, 181916, 236812, 288716, 414421, 505253, 828842, 1010506, 1657684, 2021012, 5269067, 10538134, 21076268, 36883469, 73766938, 147533876]

約数ペア:

[(1, 147533876), (2, 73766938), (4, 36883469), (7, 21076268), (14, 10538134), (28, 5269067), (73, 2021012), (89, 1657684), (146, 1010506), (178, 828842), (292, 505253), (356, 414421), (511, 288716), (623, 236812), (811, 181916), (1022, 144358), (1246, 118406), (1622, 90958), (2044, 72179), (2492, 59203), (3244, 45479), (5677, 25988), (6497, 22708), (11354, 12994)]