189848384

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:616

約数の個数: 112

約数和(自身を含む): 450982080

約数和(自身を除く): 261133696

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 32, 34, 44, 58, 64, 68, 88, 116, 136, 176, 187, 232, 272, 319, 352, 374, 464, 493, 544, 547, 638, 704, 748, 928, 986, 1088, 1094, 1276, 1496, 1856, 1972, 2188, 2552, 2992, 3944, 4376, 5104, 5423, 5984, 6017, 7888, 8752, 9299, 10208, 10846, 11968, 12034, 15776, 15863, 17504, 18598, 20416, 21692, 24068, 31552, 31726, 35008, 37196, 43384, 48136, 63452, 74392, 86768, 96272, 102289, 126904, 148784, 173536, 174493, 192544, 204578, 253808, 269671, 297568, 347072, 348986, 385088, 409156, 507616, 539342, 595136, 697972, 818312, 1015232, 1078684, 1395944, 1636624, 2157368, 2791888, 2966381, 3273248, 4314736, 5583776, 5932762, 6546496, 8629472, 11167552, 11865524, 17258944, 23731048, 47462096, 94924192, 189848384]

約数ペア:

[(1, 189848384), (2, 94924192), (4, 47462096), (8, 23731048), (11, 17258944), (16, 11865524), (17, 11167552), (22, 8629472), (29, 6546496), (32, 5932762), (34, 5583776), (44, 4314736), (58, 3273248), (64, 2966381), (68, 2791888), (88, 2157368), (116, 1636624), (136, 1395944), (176, 1078684), (187, 1015232), (232, 818312), (272, 697972), (319, 595136), (352, 539342), (374, 507616), (464, 409156), (493, 385088), (544, 348986), (547, 347072), (638, 297568), (704, 269671), (748, 253808), (928, 204578), (986, 192544), (1088, 174493), (1094, 173536), (1276, 148784), (1496, 126904), (1856, 102289), (1972, 96272), (2188, 86768), (2552, 74392), (2992, 63452), (3944, 48136), (4376, 43384), (5104, 37196), (5423, 35008), (5984, 31726), (6017, 31552), (7888, 24068), (8752, 21692), (9299, 20416), (10208, 18598), (10846, 17504), (11968, 15863), (12034, 15776)]