164016556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 324541728

約数和(自身を除く): 160525172

約数列:

[1, 2, 4, 11, 22, 44, 53, 61, 106, 122, 212, 244, 583, 671, 1153, 1166, 1342, 2306, 2332, 2684, 3233, 4612, 6466, 12683, 12932, 25366, 35563, 50732, 61109, 70333, 71126, 122218, 140666, 142252, 244436, 281332, 672199, 773663, 1344398, 1547326, 2688796, 3094652, 3727649, 7455298, 14910596, 41004139, 82008278, 164016556]

約数ペア:

[(1, 164016556), (2, 82008278), (4, 41004139), (11, 14910596), (22, 7455298), (44, 3727649), (53, 3094652), (61, 2688796), (106, 1547326), (122, 1344398), (212, 773663), (244, 672199), (583, 281332), (671, 244436), (1153, 142252), (1166, 140666), (1342, 122218), (2306, 71126), (2332, 70333), (2684, 61109), (3233, 50732), (4612, 35563), (6466, 25366), (12683, 12932)]