177241012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2557}}^1$

素因数の和:2648

約数の個数: 48

約数和(自身を含む): 352963072

約数和(自身を除く): 175722060

約数列:

[1, 2, 4, 13, 26, 31, 43, 52, 62, 86, 124, 172, 403, 559, 806, 1118, 1333, 1612, 2236, 2557, 2666, 5114, 5332, 10228, 17329, 33241, 34658, 66482, 69316, 79267, 109951, 132964, 158534, 219902, 317068, 439804, 1030471, 1429363, 2060942, 2858726, 3408481, 4121884, 5717452, 6816962, 13633924, 44310253, 88620506, 177241012]

約数ペア:

[(1, 177241012), (2, 88620506), (4, 44310253), (13, 13633924), (26, 6816962), (31, 5717452), (43, 4121884), (52, 3408481), (62, 2858726), (86, 2060942), (124, 1429363), (172, 1030471), (403, 439804), (559, 317068), (806, 219902), (1118, 158534), (1333, 132964), (1612, 109951), (2236, 79267), (2557, 69316), (2666, 66482), (5114, 34658), (5332, 33241), (10228, 17329)]