181109952

素因数分解:

$2^6\times 3^3\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:827

約数の個数: 112

約数和(自身を含む): 536529280

約数和(自身を除く): 355419328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 163, 192, 216, 288, 326, 432, 489, 576, 643, 652, 864, 978, 1286, 1304, 1467, 1728, 1929, 1956, 2572, 2608, 2934, 3858, 3912, 4401, 5144, 5216, 5787, 5868, 7716, 7824, 8802, 10288, 10432, 11574, 11736, 15432, 15648, 17361, 17604, 20576, 23148, 23472, 30864, 31296, 34722, 35208, 41152, 46296, 46944, 61728, 69444, 70416, 92592, 93888, 104809, 123456, 138888, 140832, 185184, 209618, 277776, 281664, 314427, 370368, 419236, 555552, 628854, 838472, 943281, 1111104, 1257708, 1676944, 1886562, 2515416, 2829843, 3353888, 3773124, 5030832, 5659686, 6707776, 7546248, 10061664, 11319372, 15092496, 20123328, 22638744, 30184992, 45277488, 60369984, 90554976, 181109952]

約数ペア:

[(1, 181109952), (2, 90554976), (3, 60369984), (4, 45277488), (6, 30184992), (8, 22638744), (9, 20123328), (12, 15092496), (16, 11319372), (18, 10061664), (24, 7546248), (27, 6707776), (32, 5659686), (36, 5030832), (48, 3773124), (54, 3353888), (64, 2829843), (72, 2515416), (96, 1886562), (108, 1676944), (144, 1257708), (163, 1111104), (192, 943281), (216, 838472), (288, 628854), (326, 555552), (432, 419236), (489, 370368), (576, 314427), (643, 281664), (652, 277776), (864, 209618), (978, 185184), (1286, 140832), (1304, 138888), (1467, 123456), (1728, 104809), (1929, 93888), (1956, 92592), (2572, 70416), (2608, 69444), (2934, 61728), (3858, 46944), (3912, 46296), (4401, 41152), (5144, 35208), (5216, 34722), (5787, 31296), (5868, 30864), (7716, 23472), (7824, 23148), (8802, 20576), (10288, 17604), (10432, 17361), (11574, 15648), (11736, 15432)]