198568704

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 570423168

約数和(自身を除く): 371854464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 67, 68, 96, 102, 128, 134, 136, 192, 201, 204, 227, 256, 268, 272, 384, 402, 408, 454, 536, 544, 681, 768, 804, 816, 908, 1072, 1088, 1139, 1362, 1608, 1632, 1816, 2144, 2176, 2278, 2724, 3216, 3264, 3417, 3632, 3859, 4288, 4352, 4556, 5448, 6432, 6528, 6834, 7264, 7718, 8576, 9112, 10896, 11577, 12864, 13056, 13668, 14528, 15209, 15436, 17152, 18224, 21792, 23154, 25728, 27336, 29056, 30418, 30872, 36448, 43584, 45627, 46308, 51456, 54672, 58112, 60836, 61744, 72896, 87168, 91254, 92616, 109344, 121672, 123488, 145792, 174336, 182508, 185232, 218688, 243344, 246976, 258553, 291584, 365016, 370464, 437376, 486688, 493952, 517106, 730032, 740928, 775659, 874752, 973376, 987904, 1034212, 1460064, 1481856, 1551318, 1946752, 2068424, 2920128, 2963712, 3102636, 3893504, 4136848, 5840256, 6205272, 8273696, 11680512, 12410544, 16547392, 24821088, 33094784, 49642176, 66189568, 99284352, 198568704]

約数ペア:

[(1, 198568704), (2, 99284352), (3, 66189568), (4, 49642176), (6, 33094784), (8, 24821088), (12, 16547392), (16, 12410544), (17, 11680512), (24, 8273696), (32, 6205272), (34, 5840256), (48, 4136848), (51, 3893504), (64, 3102636), (67, 2963712), (68, 2920128), (96, 2068424), (102, 1946752), (128, 1551318), (134, 1481856), (136, 1460064), (192, 1034212), (201, 987904), (204, 973376), (227, 874752), (256, 775659), (268, 740928), (272, 730032), (384, 517106), (402, 493952), (408, 486688), (454, 437376), (536, 370464), (544, 365016), (681, 291584), (768, 258553), (804, 246976), (816, 243344), (908, 218688), (1072, 185232), (1088, 182508), (1139, 174336), (1362, 145792), (1608, 123488), (1632, 121672), (1816, 109344), (2144, 92616), (2176, 91254), (2278, 87168), (2724, 72896), (3216, 61744), (3264, 60836), (3417, 58112), (3632, 54672), (3859, 51456), (4288, 46308), (4352, 45627), (4556, 43584), (5448, 36448), (6432, 30872), (6528, 30418), (6834, 29056), (7264, 27336), (7718, 25728), (8576, 23154), (9112, 21792), (10896, 18224), (11577, 17152), (12864, 15436), (13056, 15209), (13668, 14528)]