123180564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19259}}^1$

素因数の和:19320

約数の個数: 48

約数和(自身を含む): 317096640

約数和(自身を除く): 193916076

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 6396, 19259, 38518, 57777, 77036, 115554, 231108, 250367, 500734, 751101, 789619, 1001468, 1502202, 1579238, 2368857, 3004404, 3158476, 4737714, 9475428, 10265047, 20530094, 30795141, 41060188, 61590282, 123180564]

約数ペア:

[(1, 123180564), (2, 61590282), (3, 41060188), (4, 30795141), (6, 20530094), (12, 10265047), (13, 9475428), (26, 4737714), (39, 3158476), (41, 3004404), (52, 2368857), (78, 1579238), (82, 1502202), (123, 1001468), (156, 789619), (164, 751101), (246, 500734), (492, 250367), (533, 231108), (1066, 115554), (1599, 77036), (2132, 57777), (3198, 38518), (6396, 19259)]