108981796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1745

約数の個数: 72

約数和(自身を含む): 252338240

約数和(自身を除く): 143356444

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 484, 532, 836, 847, 1463, 1693, 1694, 2299, 2926, 3386, 3388, 4598, 5852, 6772, 9196, 11851, 16093, 18623, 23702, 32167, 32186, 37246, 47404, 64334, 64372, 74492, 128668, 130361, 204853, 225169, 260722, 353837, 409706, 450338, 521444, 707674, 819412, 900676, 1415348, 1433971, 2476859, 2867942, 3892207, 4953718, 5735884, 7784414, 9907436, 15568828, 27245449, 54490898, 108981796]

約数ペア:

[(1, 108981796), (2, 54490898), (4, 27245449), (7, 15568828), (11, 9907436), (14, 7784414), (19, 5735884), (22, 4953718), (28, 3892207), (38, 2867942), (44, 2476859), (76, 1433971), (77, 1415348), (121, 900676), (133, 819412), (154, 707674), (209, 521444), (242, 450338), (266, 409706), (308, 353837), (418, 260722), (484, 225169), (532, 204853), (836, 130361), (847, 128668), (1463, 74492), (1693, 64372), (1694, 64334), (2299, 47404), (2926, 37246), (3386, 32186), (3388, 32167), (4598, 23702), (5852, 18623), (6772, 16093), (9196, 11851)]