131284736

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2077

約数の個数: 72

約数和(自身を含む): 298456704

約数和(自身を除く): 167171968

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 506, 704, 736, 1012, 1408, 1472, 2024, 2027, 2816, 2944, 4048, 4054, 5888, 8096, 8108, 16192, 16216, 22297, 32384, 32432, 44594, 46621, 64768, 64864, 89188, 93242, 129728, 178376, 186484, 259456, 356752, 372968, 512831, 518912, 713504, 745936, 1025662, 1427008, 1491872, 2051324, 2854016, 2983744, 4102648, 5708032, 5967488, 8205296, 11934976, 16410592, 32821184, 65642368, 131284736]

約数ペア:

[(1, 131284736), (2, 65642368), (4, 32821184), (8, 16410592), (11, 11934976), (16, 8205296), (22, 5967488), (23, 5708032), (32, 4102648), (44, 2983744), (46, 2854016), (64, 2051324), (88, 1491872), (92, 1427008), (128, 1025662), (176, 745936), (184, 713504), (253, 518912), (256, 512831), (352, 372968), (368, 356752), (506, 259456), (704, 186484), (736, 178376), (1012, 129728), (1408, 93242), (1472, 89188), (2024, 64864), (2027, 64768), (2816, 46621), (2944, 44594), (4048, 32432), (4054, 32384), (5888, 22297), (8096, 16216), (8108, 16192)]