130398464

素因数分解:

$2^8\times 7^1\times {\mathrm{72767}}^1$

素因数の和:72790

約数の個数: 36

約数和(自身を含む): 297475584

約数和(自身を除く): 167077120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 72767, 145534, 291068, 509369, 582136, 1018738, 1164272, 2037476, 2328544, 4074952, 4657088, 8149904, 9314176, 16299808, 18628352, 32599616, 65199232, 130398464]

約数ペア:

[(1, 130398464), (2, 65199232), (4, 32599616), (7, 18628352), (8, 16299808), (14, 9314176), (16, 8149904), (28, 4657088), (32, 4074952), (56, 2328544), (64, 2037476), (112, 1164272), (128, 1018738), (224, 582136), (256, 509369), (448, 291068), (896, 145534), (1792, 72767)]