123666192

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2189

約数の個数: 120

約数和(自身を含む): 384919808

約数和(自身を除く): 261253616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2131, 2232, 2418, 3224, 3627, 4262, 4464, 4836, 6393, 6448, 7254, 8524, 9672, 12786, 14508, 17048, 19179, 19344, 25572, 27703, 29016, 34096, 38358, 51144, 55406, 58032, 66061, 76716, 83109, 102288, 110812, 132122, 153432, 166218, 198183, 221624, 249327, 264244, 306864, 332436, 396366, 443248, 498654, 528488, 594549, 664872, 792732, 858793, 997308, 1056976, 1189098, 1329744, 1585464, 1717586, 1994616, 2378196, 2576379, 3170928, 3435172, 3989232, 4756392, 5152758, 6870344, 7729137, 9512784, 10305516, 13740688, 15458274, 20611032, 30916548, 41222064, 61833096, 123666192]

約数ペア:

[(1, 123666192), (2, 61833096), (3, 41222064), (4, 30916548), (6, 20611032), (8, 15458274), (9, 13740688), (12, 10305516), (13, 9512784), (16, 7729137), (18, 6870344), (24, 5152758), (26, 4756392), (31, 3989232), (36, 3435172), (39, 3170928), (48, 2576379), (52, 2378196), (62, 1994616), (72, 1717586), (78, 1585464), (93, 1329744), (104, 1189098), (117, 1056976), (124, 997308), (144, 858793), (156, 792732), (186, 664872), (208, 594549), (234, 528488), (248, 498654), (279, 443248), (312, 396366), (372, 332436), (403, 306864), (468, 264244), (496, 249327), (558, 221624), (624, 198183), (744, 166218), (806, 153432), (936, 132122), (1116, 110812), (1209, 102288), (1488, 83109), (1612, 76716), (1872, 66061), (2131, 58032), (2232, 55406), (2418, 51144), (3224, 38358), (3627, 34096), (4262, 29016), (4464, 27703), (4836, 25572), (6393, 19344), (6448, 19179), (7254, 17048), (8524, 14508), (9672, 12786)]