155247444

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1277}}^1$

素因数の和:1605

約数の個数: 72

約数和(自身を含む): 429837408

約数和(自身を除く): 274589964

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 307, 396, 614, 921, 1228, 1277, 1842, 2554, 2763, 3377, 3684, 3831, 5108, 5526, 6754, 7662, 10131, 11052, 11493, 13508, 14047, 15324, 20262, 22986, 28094, 30393, 40524, 42141, 45972, 56188, 60786, 84282, 121572, 126423, 168564, 252846, 392039, 505692, 784078, 1176117, 1568156, 2352234, 3528351, 4312429, 4704468, 7056702, 8624858, 12937287, 14113404, 17249716, 25874574, 38811861, 51749148, 77623722, 155247444]

約数ペア:

[(1, 155247444), (2, 77623722), (3, 51749148), (4, 38811861), (6, 25874574), (9, 17249716), (11, 14113404), (12, 12937287), (18, 8624858), (22, 7056702), (33, 4704468), (36, 4312429), (44, 3528351), (66, 2352234), (99, 1568156), (132, 1176117), (198, 784078), (307, 505692), (396, 392039), (614, 252846), (921, 168564), (1228, 126423), (1277, 121572), (1842, 84282), (2554, 60786), (2763, 56188), (3377, 45972), (3684, 42141), (3831, 40524), (5108, 30393), (5526, 28094), (6754, 22986), (7662, 20262), (10131, 15324), (11052, 14047), (11493, 13508)]