131974192

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38011}}^1$

素因数の和:38057

約数の個数: 40

約数和(自身を含む): 301663232

約数和(自身を除く): 169689040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 38011, 76022, 152044, 266077, 304088, 532154, 608176, 1064308, 1178341, 2128616, 2356682, 4257232, 4713364, 8248387, 9426728, 16496774, 18853456, 32993548, 65987096, 131974192]

約数ペア:

[(1, 131974192), (2, 65987096), (4, 32993548), (7, 18853456), (8, 16496774), (14, 9426728), (16, 8248387), (28, 4713364), (31, 4257232), (56, 2356682), (62, 2128616), (112, 1178341), (124, 1064308), (217, 608176), (248, 532154), (434, 304088), (496, 266077), (868, 152044), (1736, 76022), (3472, 38011)]