152474140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83777}}^1$

素因数の和:83806

約数の個数: 48

約数和(自身を含む): 394091712

約数和(自身を除く): 241617572

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 83777, 167554, 335108, 418885, 586439, 837770, 1089101, 1172878, 1675540, 2178202, 2345756, 2932195, 4356404, 5445505, 5864390, 7623707, 10891010, 11728780, 15247414, 21782020, 30494828, 38118535, 76237070, 152474140]

約数ペア:

[(1, 152474140), (2, 76237070), (4, 38118535), (5, 30494828), (7, 21782020), (10, 15247414), (13, 11728780), (14, 10891010), (20, 7623707), (26, 5864390), (28, 5445505), (35, 4356404), (52, 2932195), (65, 2345756), (70, 2178202), (91, 1675540), (130, 1172878), (140, 1089101), (182, 837770), (260, 586439), (364, 418885), (455, 335108), (910, 167554), (1820, 83777)]