189711648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:839

約数の個数: 144

約数和(自身を含む): 621915840

約数和(自身を除く): 432204192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 139, 144, 168, 224, 252, 278, 288, 336, 417, 504, 556, 672, 677, 834, 973, 1008, 1112, 1251, 1354, 1668, 1946, 2016, 2031, 2224, 2502, 2708, 2919, 3336, 3892, 4062, 4448, 4739, 5004, 5416, 5838, 6093, 6672, 7784, 8124, 8757, 9478, 10008, 10832, 11676, 12186, 13344, 14217, 15568, 16248, 17514, 18956, 20016, 21664, 23352, 24372, 28434, 31136, 32496, 35028, 37912, 40032, 42651, 46704, 48744, 56868, 64992, 70056, 75824, 85302, 93408, 94103, 97488, 113736, 140112, 151648, 170604, 188206, 194976, 227472, 280224, 282309, 341208, 376412, 454944, 564618, 658721, 682416, 752824, 846927, 1129236, 1317442, 1364832, 1505648, 1693854, 1976163, 2258472, 2634884, 3011296, 3387708, 3952326, 4516944, 5269768, 5928489, 6775416, 7904652, 9033888, 10539536, 11856978, 13550832, 15809304, 21079072, 23713956, 27101664, 31618608, 47427912, 63237216, 94855824, 189711648]

約数ペア:

[(1, 189711648), (2, 94855824), (3, 63237216), (4, 47427912), (6, 31618608), (7, 27101664), (8, 23713956), (9, 21079072), (12, 15809304), (14, 13550832), (16, 11856978), (18, 10539536), (21, 9033888), (24, 7904652), (28, 6775416), (32, 5928489), (36, 5269768), (42, 4516944), (48, 3952326), (56, 3387708), (63, 3011296), (72, 2634884), (84, 2258472), (96, 1976163), (112, 1693854), (126, 1505648), (139, 1364832), (144, 1317442), (168, 1129236), (224, 846927), (252, 752824), (278, 682416), (288, 658721), (336, 564618), (417, 454944), (504, 376412), (556, 341208), (672, 282309), (677, 280224), (834, 227472), (973, 194976), (1008, 188206), (1112, 170604), (1251, 151648), (1354, 140112), (1668, 113736), (1946, 97488), (2016, 94103), (2031, 93408), (2224, 85302), (2502, 75824), (2708, 70056), (2919, 64992), (3336, 56868), (3892, 48744), (4062, 46704), (4448, 42651), (4739, 40032), (5004, 37912), (5416, 35028), (5838, 32496), (6093, 31136), (6672, 28434), (7784, 24372), (8124, 23352), (8757, 21664), (9478, 20016), (10008, 18956), (10832, 17514), (11676, 16248), (12186, 15568), (13344, 14217)]