153307572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{1381}}^1$

素因数の和:1457

約数の個数: 72

約数和(自身を含む): 404450592

約数和(自身を除く): 251143020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 841, 957, 1276, 1381, 1682, 1914, 2523, 2762, 3364, 3828, 4143, 5046, 5524, 8286, 9251, 10092, 15191, 16572, 18502, 27753, 30382, 37004, 40049, 45573, 55506, 60764, 80098, 91146, 111012, 120147, 160196, 182292, 240294, 440539, 480588, 881078, 1161421, 1321617, 1762156, 2322842, 2643234, 3484263, 4645684, 5286468, 6968526, 12775631, 13937052, 25551262, 38326893, 51102524, 76653786, 153307572]

約数ペア:

[(1, 153307572), (2, 76653786), (3, 51102524), (4, 38326893), (6, 25551262), (11, 13937052), (12, 12775631), (22, 6968526), (29, 5286468), (33, 4645684), (44, 3484263), (58, 2643234), (66, 2322842), (87, 1762156), (116, 1321617), (132, 1161421), (174, 881078), (319, 480588), (348, 440539), (638, 240294), (841, 182292), (957, 160196), (1276, 120147), (1381, 111012), (1682, 91146), (1914, 80098), (2523, 60764), (2762, 55506), (3364, 45573), (3828, 40049), (4143, 37004), (5046, 30382), (5524, 27753), (8286, 18502), (9251, 16572), (10092, 15191)]