128203164

素因数分解:

$2^2\times 3^2\times {\mathrm{743}}^1\times {\mathrm{4793}}^1$

素因数の和:5546

約数の個数: 36

約数和(自身を含む): 324572976

約数和(自身を除く): 196369812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 743, 1486, 2229, 2972, 4458, 4793, 6687, 8916, 9586, 13374, 14379, 19172, 26748, 28758, 43137, 57516, 86274, 172548, 3561199, 7122398, 10683597, 14244796, 21367194, 32050791, 42734388, 64101582, 128203164]

約数ペア:

[(1, 128203164), (2, 64101582), (3, 42734388), (4, 32050791), (6, 21367194), (9, 14244796), (12, 10683597), (18, 7122398), (36, 3561199), (743, 172548), (1486, 86274), (2229, 57516), (2972, 43137), (4458, 28758), (4793, 26748), (6687, 19172), (8916, 14379), (9586, 13374)]