139479444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 403603200

約数和(自身を除く): 264123756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 43, 52, 58, 78, 86, 87, 116, 117, 129, 156, 172, 174, 234, 239, 258, 261, 348, 377, 387, 468, 478, 516, 522, 559, 717, 754, 774, 956, 1044, 1118, 1131, 1247, 1434, 1508, 1548, 1677, 2151, 2236, 2262, 2494, 2868, 3107, 3354, 3393, 3741, 4302, 4524, 4988, 5031, 6214, 6708, 6786, 6931, 7482, 8604, 9321, 10062, 10277, 11223, 12428, 13572, 13862, 14964, 16211, 18642, 20124, 20554, 20793, 22446, 27724, 27963, 30831, 32422, 37284, 41108, 41586, 44892, 48633, 55926, 61662, 62379, 64844, 83172, 90103, 92493, 97266, 111852, 123324, 124758, 133601, 145899, 180206, 184986, 194532, 249516, 267202, 270309, 291798, 298033, 360412, 369972, 400803, 534404, 540618, 583596, 596066, 801606, 810927, 894099, 1081236, 1192132, 1202409, 1603212, 1621854, 1788198, 2404818, 2682297, 3243708, 3576396, 3874429, 4809636, 5364594, 7748858, 10729188, 11623287, 15497716, 23246574, 34869861, 46493148, 69739722, 139479444]

約数ペア:

[(1, 139479444), (2, 69739722), (3, 46493148), (4, 34869861), (6, 23246574), (9, 15497716), (12, 11623287), (13, 10729188), (18, 7748858), (26, 5364594), (29, 4809636), (36, 3874429), (39, 3576396), (43, 3243708), (52, 2682297), (58, 2404818), (78, 1788198), (86, 1621854), (87, 1603212), (116, 1202409), (117, 1192132), (129, 1081236), (156, 894099), (172, 810927), (174, 801606), (234, 596066), (239, 583596), (258, 540618), (261, 534404), (348, 400803), (377, 369972), (387, 360412), (468, 298033), (478, 291798), (516, 270309), (522, 267202), (559, 249516), (717, 194532), (754, 184986), (774, 180206), (956, 145899), (1044, 133601), (1118, 124758), (1131, 123324), (1247, 111852), (1434, 97266), (1508, 92493), (1548, 90103), (1677, 83172), (2151, 64844), (2236, 62379), (2262, 61662), (2494, 55926), (2868, 48633), (3107, 44892), (3354, 41586), (3393, 41108), (3741, 37284), (4302, 32422), (4524, 30831), (4988, 27963), (5031, 27724), (6214, 22446), (6708, 20793), (6786, 20554), (6931, 20124), (7482, 18642), (8604, 16211), (9321, 14964), (10062, 13862), (10277, 13572), (11223, 12428)]