126920004

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1103}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 304668672

約数和(自身を除く): 177748668

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 223, 258, 446, 516, 669, 892, 1103, 1338, 2206, 2676, 3309, 4412, 6618, 9589, 13236, 19178, 28767, 38356, 47429, 57534, 94858, 115068, 142287, 189716, 245969, 284574, 491938, 569148, 737907, 983876, 1475814, 2951628, 10576667, 21153334, 31730001, 42306668, 63460002, 126920004]

約数ペア:

[(1, 126920004), (2, 63460002), (3, 42306668), (4, 31730001), (6, 21153334), (12, 10576667), (43, 2951628), (86, 1475814), (129, 983876), (172, 737907), (223, 569148), (258, 491938), (446, 284574), (516, 245969), (669, 189716), (892, 142287), (1103, 115068), (1338, 94858), (2206, 57534), (2676, 47429), (3309, 38356), (4412, 28767), (6618, 19178), (9589, 13236)]