161062804

素因数分解:

$2^2\times 7^2\times {\mathrm{877}}^1\times {\mathrm{937}}^1$

素因数の和:1832

約数の個数: 36

約数和(自身を含む): 328602036

約数和(自身を除く): 167539232

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 877, 937, 1754, 1874, 3508, 3748, 6139, 6559, 12278, 13118, 24556, 26236, 42973, 45913, 85946, 91826, 171892, 183652, 821749, 1643498, 3286996, 5752243, 11504486, 23008972, 40265701, 80531402, 161062804]

約数ペア:

[(1, 161062804), (2, 80531402), (4, 40265701), (7, 23008972), (14, 11504486), (28, 5752243), (49, 3286996), (98, 1643498), (196, 821749), (877, 183652), (937, 171892), (1754, 91826), (1874, 85946), (3508, 45913), (3748, 42973), (6139, 26236), (6559, 24556), (12278, 13118)]