122672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:77

約数の個数: 40

約数和(自身を含む): 281232

約数和(自身を除く): 158560

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 41, 44, 68, 82, 88, 136, 164, 176, 187, 272, 328, 374, 451, 656, 697, 748, 902, 1394, 1496, 1804, 2788, 2992, 3608, 5576, 7216, 7667, 11152, 15334, 30668, 61336, 122672]

約数ペア:

[(1, 122672), (2, 61336), (4, 30668), (8, 15334), (11, 11152), (16, 7667), (17, 7216), (22, 5576), (34, 3608), (41, 2992), (44, 2788), (68, 1804), (82, 1496), (88, 1394), (136, 902), (164, 748), (176, 697), (187, 656), (272, 451), (328, 374)]