118743808

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 247242240

約数和(自身を除く): 128498432

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 71, 94, 128, 139, 142, 188, 256, 278, 284, 376, 556, 568, 752, 1112, 1136, 1504, 2224, 2272, 3008, 3337, 4448, 4544, 6016, 6533, 6674, 8896, 9088, 9869, 12032, 13066, 13348, 17792, 18176, 19738, 26132, 26696, 35584, 39476, 52264, 53392, 78952, 104528, 106784, 157904, 209056, 213568, 315808, 418112, 427136, 463843, 631616, 836224, 854272, 927686, 1263232, 1672448, 1855372, 2526464, 3710744, 7421488, 14842976, 29685952, 59371904, 118743808]

約数ペア:

[(1, 118743808), (2, 59371904), (4, 29685952), (8, 14842976), (16, 7421488), (32, 3710744), (47, 2526464), (64, 1855372), (71, 1672448), (94, 1263232), (128, 927686), (139, 854272), (142, 836224), (188, 631616), (256, 463843), (278, 427136), (284, 418112), (376, 315808), (556, 213568), (568, 209056), (752, 157904), (1112, 106784), (1136, 104528), (1504, 78952), (2224, 53392), (2272, 52264), (3008, 39476), (3337, 35584), (4448, 26696), (4544, 26132), (6016, 19738), (6533, 18176), (6674, 17792), (8896, 13348), (9088, 13066), (9869, 12032)]