129123432

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 396264960

約数和(自身を除く): 267141528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 41, 51, 62, 68, 72, 82, 83, 93, 102, 123, 124, 136, 153, 164, 166, 186, 204, 246, 248, 249, 279, 306, 328, 332, 369, 372, 408, 492, 498, 527, 558, 612, 664, 697, 738, 744, 747, 984, 996, 1054, 1116, 1224, 1271, 1394, 1411, 1476, 1494, 1581, 1992, 2091, 2108, 2232, 2542, 2573, 2788, 2822, 2952, 2988, 3162, 3403, 3813, 4182, 4216, 4233, 4743, 5084, 5146, 5576, 5644, 5976, 6273, 6324, 6806, 7626, 7719, 8364, 8466, 9486, 10168, 10209, 10292, 11288, 11439, 12546, 12648, 12699, 13612, 15252, 15438, 16728, 16932, 18972, 20418, 20584, 21607, 22878, 23157, 25092, 25398, 27224, 30504, 30627, 30876, 33864, 37944, 40836, 43214, 43741, 45756, 46314, 50184, 50796, 57851, 61254, 61752, 64821, 81672, 86428, 87482, 91512, 92628, 101592, 105493, 115702, 122508, 129642, 131223, 172856, 173553, 174964, 185256, 194463, 210986, 231404, 245016, 259284, 262446, 316479, 347106, 349928, 388926, 393669, 421972, 462808, 518568, 520659, 524892, 632958, 694212, 777852, 787338, 843944, 949437, 1041318, 1049784, 1265916, 1388424, 1555704, 1574676, 1793381, 1898874, 2082636, 2531832, 3149352, 3586762, 3797748, 4165272, 5380143, 7173524, 7595496, 10760286, 14347048, 16140429, 21520572, 32280858, 43041144, 64561716, 129123432]

約数ペア:

[(1, 129123432), (2, 64561716), (3, 43041144), (4, 32280858), (6, 21520572), (8, 16140429), (9, 14347048), (12, 10760286), (17, 7595496), (18, 7173524), (24, 5380143), (31, 4165272), (34, 3797748), (36, 3586762), (41, 3149352), (51, 2531832), (62, 2082636), (68, 1898874), (72, 1793381), (82, 1574676), (83, 1555704), (93, 1388424), (102, 1265916), (123, 1049784), (124, 1041318), (136, 949437), (153, 843944), (164, 787338), (166, 777852), (186, 694212), (204, 632958), (246, 524892), (248, 520659), (249, 518568), (279, 462808), (306, 421972), (328, 393669), (332, 388926), (369, 349928), (372, 347106), (408, 316479), (492, 262446), (498, 259284), (527, 245016), (558, 231404), (612, 210986), (664, 194463), (697, 185256), (738, 174964), (744, 173553), (747, 172856), (984, 131223), (996, 129642), (1054, 122508), (1116, 115702), (1224, 105493), (1271, 101592), (1394, 92628), (1411, 91512), (1476, 87482), (1494, 86428), (1581, 81672), (1992, 64821), (2091, 61752), (2108, 61254), (2232, 57851), (2542, 50796), (2573, 50184), (2788, 46314), (2822, 45756), (2952, 43741), (2988, 43214), (3162, 40836), (3403, 37944), (3813, 33864), (4182, 30876), (4216, 30627), (4233, 30504), (4743, 27224), (5084, 25398), (5146, 25092), (5576, 23157), (5644, 22878), (5976, 21607), (6273, 20584), (6324, 20418), (6806, 18972), (7626, 16932), (7719, 16728), (8364, 15438), (8466, 15252), (9486, 13612), (10168, 12699), (10209, 12648), (10292, 12546), (11288, 11439)]