198154944

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{8821}}^1$

素因数の和:8855

約数の個数: 112

約数和(自身を含む): 627420640

約数和(自身を除く): 429265696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7488, 8821, 11232, 17642, 22464, 26463, 35284, 52926, 70568, 79389, 105852, 114673, 141136, 158778, 211704, 229346, 238167, 282272, 317556, 344019, 423408, 458692, 476334, 564544, 635112, 688038, 846816, 917384, 952668, 1032057, 1270224, 1376076, 1693632, 1834768, 1905336, 2064114, 2540448, 2752152, 3096171, 3669536, 3810672, 4128228, 5080896, 5504304, 6192342, 7339072, 7621344, 8256456, 11008608, 12384684, 15242688, 16512912, 22017216, 24769368, 33025824, 49538736, 66051648, 99077472, 198154944]

約数ペア:

[(1, 198154944), (2, 99077472), (3, 66051648), (4, 49538736), (6, 33025824), (8, 24769368), (9, 22017216), (12, 16512912), (13, 15242688), (16, 12384684), (18, 11008608), (24, 8256456), (26, 7621344), (27, 7339072), (32, 6192342), (36, 5504304), (39, 5080896), (48, 4128228), (52, 3810672), (54, 3669536), (64, 3096171), (72, 2752152), (78, 2540448), (96, 2064114), (104, 1905336), (108, 1834768), (117, 1693632), (144, 1376076), (156, 1270224), (192, 1032057), (208, 952668), (216, 917384), (234, 846816), (288, 688038), (312, 635112), (351, 564544), (416, 476334), (432, 458692), (468, 423408), (576, 344019), (624, 317556), (702, 282272), (832, 238167), (864, 229346), (936, 211704), (1248, 158778), (1404, 141136), (1728, 114673), (1872, 105852), (2496, 79389), (2808, 70568), (3744, 52926), (5616, 35284), (7488, 26463), (8821, 22464), (11232, 17642)]