195117612

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:735

約数の個数: 72

約数和(自身を含む): 487868976

約数和(自身を除く): 292751364

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 361, 438, 617, 722, 876, 1083, 1234, 1387, 1444, 1851, 2166, 2468, 2774, 3702, 4161, 4332, 5548, 7404, 8322, 11723, 16644, 23446, 26353, 35169, 45041, 46892, 52706, 70338, 79059, 90082, 105412, 135123, 140676, 158118, 180164, 222737, 270246, 316236, 445474, 540492, 668211, 855779, 890948, 1336422, 1711558, 2567337, 2672844, 3423116, 5134674, 10269348, 16259801, 32519602, 48779403, 65039204, 97558806, 195117612]

約数ペア:

[(1, 195117612), (2, 97558806), (3, 65039204), (4, 48779403), (6, 32519602), (12, 16259801), (19, 10269348), (38, 5134674), (57, 3423116), (73, 2672844), (76, 2567337), (114, 1711558), (146, 1336422), (219, 890948), (228, 855779), (292, 668211), (361, 540492), (438, 445474), (617, 316236), (722, 270246), (876, 222737), (1083, 180164), (1234, 158118), (1387, 140676), (1444, 135123), (1851, 105412), (2166, 90082), (2468, 79059), (2774, 70338), (3702, 52706), (4161, 46892), (4332, 45041), (5548, 35169), (7404, 26353), (8322, 23446), (11723, 16644)]