189512448

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 533729280

約数和(自身を除く): 344216832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 67, 87, 96, 116, 127, 128, 134, 174, 192, 201, 232, 254, 256, 268, 348, 381, 384, 402, 464, 508, 536, 696, 762, 768, 804, 928, 1016, 1072, 1392, 1524, 1608, 1856, 1943, 2032, 2144, 2784, 3048, 3216, 3683, 3712, 3886, 4064, 4288, 5568, 5829, 6096, 6432, 7366, 7424, 7772, 8128, 8509, 8576, 11049, 11136, 11658, 12192, 12864, 14732, 15544, 16256, 17018, 17152, 22098, 22272, 23316, 24384, 25527, 25728, 29464, 31088, 32512, 34036, 44196, 46632, 48768, 51054, 51456, 58928, 62176, 68072, 88392, 93264, 97536, 102108, 117856, 124352, 136144, 176784, 186528, 204216, 235712, 246761, 248704, 272288, 353568, 373056, 408432, 471424, 493522, 497408, 544576, 707136, 740283, 746112, 816864, 942848, 987044, 1089152, 1414272, 1480566, 1492224, 1633728, 1974088, 2178304, 2828544, 2961132, 3267456, 3948176, 5922264, 6534912, 7896352, 11844528, 15792704, 23689056, 31585408, 47378112, 63170816, 94756224, 189512448]

約数ペア:

[(1, 189512448), (2, 94756224), (3, 63170816), (4, 47378112), (6, 31585408), (8, 23689056), (12, 15792704), (16, 11844528), (24, 7896352), (29, 6534912), (32, 5922264), (48, 3948176), (58, 3267456), (64, 2961132), (67, 2828544), (87, 2178304), (96, 1974088), (116, 1633728), (127, 1492224), (128, 1480566), (134, 1414272), (174, 1089152), (192, 987044), (201, 942848), (232, 816864), (254, 746112), (256, 740283), (268, 707136), (348, 544576), (381, 497408), (384, 493522), (402, 471424), (464, 408432), (508, 373056), (536, 353568), (696, 272288), (762, 248704), (768, 246761), (804, 235712), (928, 204216), (1016, 186528), (1072, 176784), (1392, 136144), (1524, 124352), (1608, 117856), (1856, 102108), (1943, 97536), (2032, 93264), (2144, 88392), (2784, 68072), (3048, 62176), (3216, 58928), (3683, 51456), (3712, 51054), (3886, 48768), (4064, 46632), (4288, 44196), (5568, 34036), (5829, 32512), (6096, 31088), (6432, 29464), (7366, 25728), (7424, 25527), (7772, 24384), (8128, 23316), (8509, 22272), (8576, 22098), (11049, 17152), (11136, 17018), (11658, 16256), (12192, 15544), (12864, 14732)]