181135872

素因数分解:

$2^9\times 3^3\times {\mathrm{13103}}^1$

素因数の和:13130

約数の個数: 80

約数和(自身を含む): 536215680

約数和(自身を除く): 355079808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13103, 13824, 26206, 39309, 52412, 78618, 104824, 117927, 157236, 209648, 235854, 314472, 353781, 419296, 471708, 628944, 707562, 838592, 943416, 1257888, 1415124, 1677184, 1886832, 2515776, 2830248, 3354368, 3773664, 5031552, 5660496, 6708736, 7547328, 10063104, 11320992, 15094656, 20126208, 22641984, 30189312, 45283968, 60378624, 90567936, 181135872]

約数ペア:

[(1, 181135872), (2, 90567936), (3, 60378624), (4, 45283968), (6, 30189312), (8, 22641984), (9, 20126208), (12, 15094656), (16, 11320992), (18, 10063104), (24, 7547328), (27, 6708736), (32, 5660496), (36, 5031552), (48, 3773664), (54, 3354368), (64, 2830248), (72, 2515776), (96, 1886832), (108, 1677184), (128, 1415124), (144, 1257888), (192, 943416), (216, 838592), (256, 707562), (288, 628944), (384, 471708), (432, 419296), (512, 353781), (576, 314472), (768, 235854), (864, 209648), (1152, 157236), (1536, 117927), (1728, 104824), (2304, 78618), (3456, 52412), (4608, 39309), (6912, 26206), (13103, 13824)]