164700844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 365458464

約数和(自身を除く): 200757620

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 173, 242, 281, 308, 346, 484, 562, 692, 847, 1124, 1211, 1694, 1903, 1967, 2422, 3091, 3388, 3806, 3934, 4844, 6182, 7612, 7868, 12364, 13321, 20933, 21637, 26642, 34001, 41866, 43274, 48613, 53284, 68002, 83732, 86548, 97226, 136004, 146531, 194452, 238007, 293062, 340291, 476014, 534743, 586124, 680582, 952028, 1069486, 1361164, 2138972, 3743201, 5882173, 7486402, 11764346, 14972804, 23528692, 41175211, 82350422, 164700844]

約数ペア:

[(1, 164700844), (2, 82350422), (4, 41175211), (7, 23528692), (11, 14972804), (14, 11764346), (22, 7486402), (28, 5882173), (44, 3743201), (77, 2138972), (121, 1361164), (154, 1069486), (173, 952028), (242, 680582), (281, 586124), (308, 534743), (346, 476014), (484, 340291), (562, 293062), (692, 238007), (847, 194452), (1124, 146531), (1211, 136004), (1694, 97226), (1903, 86548), (1967, 83732), (2422, 68002), (3091, 53284), (3388, 48613), (3806, 43274), (3934, 41866), (4844, 34001), (6182, 26642), (7612, 21637), (7868, 20933), (12364, 13321)]