155246004

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{10973}}^1$

素因数の和:11117

約数の個数: 48

約数和(自身を含む): 405599040

約数和(自身を除く): 250353036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1179, 1572, 2358, 3537, 4716, 7074, 10973, 14148, 21946, 32919, 43892, 65838, 98757, 131676, 197514, 296271, 395028, 592542, 1185084, 1437463, 2874926, 4312389, 5749852, 8624778, 12937167, 17249556, 25874334, 38811501, 51748668, 77623002, 155246004]

約数ペア:

[(1, 155246004), (2, 77623002), (3, 51748668), (4, 38811501), (6, 25874334), (9, 17249556), (12, 12937167), (18, 8624778), (27, 5749852), (36, 4312389), (54, 2874926), (108, 1437463), (131, 1185084), (262, 592542), (393, 395028), (524, 296271), (786, 197514), (1179, 131676), (1572, 98757), (2358, 65838), (3537, 43892), (4716, 32919), (7074, 21946), (10973, 14148)]