131448352

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34519}}^1$

素因数の和:34553

約数の個数: 48

約数和(自身を含む): 313165440

約数和(自身を除く): 181717088

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 34519, 69038, 138076, 241633, 276152, 483266, 552304, 586823, 966532, 1104608, 1173646, 1933064, 2347292, 3866128, 4107761, 4694584, 7732256, 8215522, 9389168, 16431044, 18778336, 32862088, 65724176, 131448352]

約数ペア:

[(1, 131448352), (2, 65724176), (4, 32862088), (7, 18778336), (8, 16431044), (14, 9389168), (16, 8215522), (17, 7732256), (28, 4694584), (32, 4107761), (34, 3866128), (56, 2347292), (68, 1933064), (112, 1173646), (119, 1104608), (136, 966532), (224, 586823), (238, 552304), (272, 483266), (476, 276152), (544, 241633), (952, 138076), (1904, 69038), (3808, 34519)]