190391344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 450118512

約数和(自身を除く): 259727168

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 169, 173, 176, 208, 286, 296, 338, 346, 407, 481, 572, 592, 676, 692, 814, 962, 1144, 1352, 1384, 1628, 1859, 1903, 1924, 2249, 2288, 2704, 2768, 3256, 3718, 3806, 3848, 4498, 5291, 6253, 6401, 6512, 7436, 7612, 7696, 8996, 10582, 12506, 12802, 14872, 15224, 17992, 21164, 24739, 25012, 25604, 29237, 29744, 30448, 35984, 42328, 49478, 50024, 51208, 58474, 68783, 70411, 83213, 84656, 98956, 100048, 102416, 116948, 137566, 140822, 166426, 197912, 233896, 275132, 281644, 321607, 332852, 395824, 467792, 550264, 563288, 643214, 665704, 915343, 1081769, 1100528, 1126576, 1286428, 1331408, 1830686, 2163538, 2572856, 3661372, 4327076, 5145712, 7322744, 8654152, 11899459, 14645488, 17308304, 23798918, 47597836, 95195672, 190391344]

約数ペア:

[(1, 190391344), (2, 95195672), (4, 47597836), (8, 23798918), (11, 17308304), (13, 14645488), (16, 11899459), (22, 8654152), (26, 7322744), (37, 5145712), (44, 4327076), (52, 3661372), (74, 2572856), (88, 2163538), (104, 1830686), (143, 1331408), (148, 1286428), (169, 1126576), (173, 1100528), (176, 1081769), (208, 915343), (286, 665704), (296, 643214), (338, 563288), (346, 550264), (407, 467792), (481, 395824), (572, 332852), (592, 321607), (676, 281644), (692, 275132), (814, 233896), (962, 197912), (1144, 166426), (1352, 140822), (1384, 137566), (1628, 116948), (1859, 102416), (1903, 100048), (1924, 98956), (2249, 84656), (2288, 83213), (2704, 70411), (2768, 68783), (3256, 58474), (3718, 51208), (3806, 50024), (3848, 49478), (4498, 42328), (5291, 35984), (6253, 30448), (6401, 29744), (6512, 29237), (7436, 25604), (7612, 25012), (7696, 24739), (8996, 21164), (10582, 17992), (12506, 15224), (12802, 14872)]