140239512

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:787

約数の個数: 160

約数和(自身を含む): 459993600

約数和(自身を除く): 319754088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 81, 84, 86, 108, 126, 129, 162, 168, 172, 189, 216, 252, 258, 301, 324, 344, 378, 387, 504, 516, 567, 602, 648, 719, 756, 774, 903, 1032, 1134, 1161, 1204, 1438, 1512, 1548, 1806, 2157, 2268, 2322, 2408, 2709, 2876, 3096, 3483, 3612, 4314, 4536, 4644, 5033, 5418, 5752, 6471, 6966, 7224, 8127, 8628, 9288, 10066, 10836, 12942, 13932, 15099, 16254, 17256, 19413, 20132, 21672, 24381, 25884, 27864, 30198, 30917, 32508, 38826, 40264, 45297, 48762, 51768, 58239, 60396, 61834, 65016, 77652, 90594, 92751, 97524, 116478, 120792, 123668, 135891, 155304, 181188, 185502, 195048, 216419, 232956, 247336, 271782, 278253, 362376, 371004, 407673, 432838, 465912, 543564, 556506, 649257, 742008, 815346, 834759, 865676, 1087128, 1113012, 1298514, 1630692, 1669518, 1731352, 1947771, 2226024, 2504277, 2597028, 3261384, 3339036, 3895542, 5008554, 5194056, 5843313, 6678072, 7791084, 10017108, 11686626, 15582168, 17529939, 20034216, 23373252, 35059878, 46746504, 70119756, 140239512]

約数ペア:

[(1, 140239512), (2, 70119756), (3, 46746504), (4, 35059878), (6, 23373252), (7, 20034216), (8, 17529939), (9, 15582168), (12, 11686626), (14, 10017108), (18, 7791084), (21, 6678072), (24, 5843313), (27, 5194056), (28, 5008554), (36, 3895542), (42, 3339036), (43, 3261384), (54, 2597028), (56, 2504277), (63, 2226024), (72, 1947771), (81, 1731352), (84, 1669518), (86, 1630692), (108, 1298514), (126, 1113012), (129, 1087128), (162, 865676), (168, 834759), (172, 815346), (189, 742008), (216, 649257), (252, 556506), (258, 543564), (301, 465912), (324, 432838), (344, 407673), (378, 371004), (387, 362376), (504, 278253), (516, 271782), (567, 247336), (602, 232956), (648, 216419), (719, 195048), (756, 185502), (774, 181188), (903, 155304), (1032, 135891), (1134, 123668), (1161, 120792), (1204, 116478), (1438, 97524), (1512, 92751), (1548, 90594), (1806, 77652), (2157, 65016), (2268, 61834), (2322, 60396), (2408, 58239), (2709, 51768), (2876, 48762), (3096, 45297), (3483, 40264), (3612, 38826), (4314, 32508), (4536, 30917), (4644, 30198), (5033, 27864), (5418, 25884), (5752, 24381), (6471, 21672), (6966, 20132), (7224, 19413), (8127, 17256), (8628, 16254), (9288, 15099), (10066, 13932), (10836, 12942)]