124920352

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{829}}^1$

素因数の和:1133

約数の個数: 48

約数和(自身を含む): 261659160

約数和(自身を除く): 136738808

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 277, 544, 554, 829, 1108, 1658, 2216, 3316, 4432, 4709, 6632, 8864, 9418, 13264, 14093, 18836, 26528, 28186, 37672, 56372, 75344, 112744, 150688, 225488, 229633, 450976, 459266, 918532, 1837064, 3674128, 3903761, 7348256, 7807522, 15615044, 31230088, 62460176, 124920352]

約数ペア:

[(1, 124920352), (2, 62460176), (4, 31230088), (8, 15615044), (16, 7807522), (17, 7348256), (32, 3903761), (34, 3674128), (68, 1837064), (136, 918532), (272, 459266), (277, 450976), (544, 229633), (554, 225488), (829, 150688), (1108, 112744), (1658, 75344), (2216, 56372), (3316, 37672), (4432, 28186), (4709, 26528), (6632, 18836), (8864, 14093), (9418, 13264)]