163493136

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:341

約数の個数: 120

約数和(自身を含む): 471426176

約数和(自身を除く): 307933040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 103, 144, 146, 151, 206, 219, 292, 302, 309, 412, 438, 453, 584, 604, 618, 657, 824, 876, 906, 927, 1168, 1208, 1236, 1314, 1359, 1648, 1752, 1812, 1854, 2416, 2472, 2628, 2718, 3504, 3624, 3708, 4944, 5256, 5436, 7248, 7416, 7519, 10512, 10872, 11023, 14832, 15038, 15553, 21744, 22046, 22557, 30076, 31106, 33069, 44092, 45114, 46659, 60152, 62212, 66138, 67671, 88184, 90228, 93318, 99207, 120304, 124424, 132276, 135342, 139977, 176368, 180456, 186636, 198414, 248848, 264552, 270684, 279954, 360912, 373272, 396828, 529104, 541368, 559908, 746544, 793656, 1082736, 1119816, 1135369, 1587312, 2239632, 2270738, 3406107, 4541476, 6812214, 9082952, 10218321, 13624428, 18165904, 20436642, 27248856, 40873284, 54497712, 81746568, 163493136]

約数ペア:

[(1, 163493136), (2, 81746568), (3, 54497712), (4, 40873284), (6, 27248856), (8, 20436642), (9, 18165904), (12, 13624428), (16, 10218321), (18, 9082952), (24, 6812214), (36, 4541476), (48, 3406107), (72, 2270738), (73, 2239632), (103, 1587312), (144, 1135369), (146, 1119816), (151, 1082736), (206, 793656), (219, 746544), (292, 559908), (302, 541368), (309, 529104), (412, 396828), (438, 373272), (453, 360912), (584, 279954), (604, 270684), (618, 264552), (657, 248848), (824, 198414), (876, 186636), (906, 180456), (927, 176368), (1168, 139977), (1208, 135342), (1236, 132276), (1314, 124424), (1359, 120304), (1648, 99207), (1752, 93318), (1812, 90228), (1854, 88184), (2416, 67671), (2472, 66138), (2628, 62212), (2718, 60152), (3504, 46659), (3624, 45114), (3708, 44092), (4944, 33069), (5256, 31106), (5436, 30076), (7248, 22557), (7416, 22046), (7519, 21744), (10512, 15553), (10872, 15038), (11023, 14832)]