198518112

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3119}}^1$

素因数の和:3165

約数の個数: 144

約数和(自身を含む): 643930560

約数和(自身を除く): 445412448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2448, 2652, 3119, 3536, 3744, 3978, 4896, 5304, 6238, 7072, 7956, 9357, 10608, 12476, 15912, 18714, 21216, 24952, 28071, 31824, 37428, 40547, 49904, 53023, 56142, 63648, 74856, 81094, 99808, 106046, 112284, 121641, 149712, 159069, 162188, 212092, 224568, 243282, 299424, 318138, 324376, 364923, 424184, 449136, 477207, 486564, 636276, 648752, 689299, 729846, 848368, 898272, 954414, 973128, 1272552, 1297504, 1378598, 1459692, 1696736, 1908828, 1946256, 2067897, 2545104, 2757196, 2919384, 3817656, 3892512, 4135794, 5090208, 5514392, 5838768, 6203691, 7635312, 8271588, 11028784, 11677536, 12407382, 15270624, 16543176, 22057568, 24814764, 33086352, 49629528, 66172704, 99259056, 198518112]

約数ペア:

[(1, 198518112), (2, 99259056), (3, 66172704), (4, 49629528), (6, 33086352), (8, 24814764), (9, 22057568), (12, 16543176), (13, 15270624), (16, 12407382), (17, 11677536), (18, 11028784), (24, 8271588), (26, 7635312), (32, 6203691), (34, 5838768), (36, 5514392), (39, 5090208), (48, 4135794), (51, 3892512), (52, 3817656), (68, 2919384), (72, 2757196), (78, 2545104), (96, 2067897), (102, 1946256), (104, 1908828), (117, 1696736), (136, 1459692), (144, 1378598), (153, 1297504), (156, 1272552), (204, 973128), (208, 954414), (221, 898272), (234, 848368), (272, 729846), (288, 689299), (306, 648752), (312, 636276), (408, 486564), (416, 477207), (442, 449136), (468, 424184), (544, 364923), (612, 324376), (624, 318138), (663, 299424), (816, 243282), (884, 224568), (936, 212092), (1224, 162188), (1248, 159069), (1326, 149712), (1632, 121641), (1768, 112284), (1872, 106046), (1989, 99808), (2448, 81094), (2652, 74856), (3119, 63648), (3536, 56142), (3744, 53023), (3978, 49904), (4896, 40547), (5304, 37428), (6238, 31824), (7072, 28071), (7956, 24952), (9357, 21216), (10608, 18714), (12476, 15912)]