144508728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:677

約数の個数: 128

約数和(自身を含む): 449003520

約数和(自身を除く): 304494792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 127, 156, 168, 182, 254, 273, 312, 364, 381, 508, 521, 546, 728, 762, 889, 1016, 1042, 1092, 1524, 1563, 1651, 1778, 2084, 2184, 2667, 3048, 3126, 3302, 3556, 3647, 4168, 4953, 5334, 6252, 6604, 6773, 7112, 7294, 9906, 10668, 10941, 11557, 12504, 13208, 13546, 14588, 19812, 20319, 21336, 21882, 23114, 27092, 29176, 34671, 39624, 40638, 43764, 46228, 47411, 54184, 66167, 69342, 81276, 87528, 92456, 94822, 132334, 138684, 142233, 162552, 189644, 198501, 264668, 277368, 284466, 379288, 397002, 463169, 529336, 568932, 794004, 860171, 926338, 1137864, 1389507, 1588008, 1720342, 1852676, 2580513, 2779014, 3440684, 3705352, 5161026, 5558028, 6021197, 6881368, 10322052, 11116056, 12042394, 18063591, 20644104, 24084788, 36127182, 48169576, 72254364, 144508728]

約数ペア:

[(1, 144508728), (2, 72254364), (3, 48169576), (4, 36127182), (6, 24084788), (7, 20644104), (8, 18063591), (12, 12042394), (13, 11116056), (14, 10322052), (21, 6881368), (24, 6021197), (26, 5558028), (28, 5161026), (39, 3705352), (42, 3440684), (52, 2779014), (56, 2580513), (78, 1852676), (84, 1720342), (91, 1588008), (104, 1389507), (127, 1137864), (156, 926338), (168, 860171), (182, 794004), (254, 568932), (273, 529336), (312, 463169), (364, 397002), (381, 379288), (508, 284466), (521, 277368), (546, 264668), (728, 198501), (762, 189644), (889, 162552), (1016, 142233), (1042, 138684), (1092, 132334), (1524, 94822), (1563, 92456), (1651, 87528), (1778, 81276), (2084, 69342), (2184, 66167), (2667, 54184), (3048, 47411), (3126, 46228), (3302, 43764), (3556, 40638), (3647, 39624), (4168, 34671), (4953, 29176), (5334, 27092), (6252, 23114), (6604, 21882), (6773, 21336), (7112, 20319), (7294, 19812), (9906, 14588), (10668, 13546), (10941, 13208), (11557, 12504)]