131549952

素因数分解:

$2^8\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1663}}^1$

素因数の和:1785

約数の個数: 72

約数和(自身を含む): 353726464

約数和(自身を除く): 222176512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 206, 256, 309, 384, 412, 618, 768, 824, 1236, 1648, 1663, 2472, 3296, 3326, 4944, 4989, 6592, 6652, 9888, 9978, 13184, 13304, 19776, 19956, 26368, 26608, 39552, 39912, 53216, 79104, 79824, 106432, 159648, 171289, 212864, 319296, 342578, 425728, 513867, 638592, 685156, 1027734, 1277184, 1370312, 2055468, 2740624, 4110936, 5481248, 8221872, 10962496, 16443744, 21924992, 32887488, 43849984, 65774976, 131549952]

約数ペア:

[(1, 131549952), (2, 65774976), (3, 43849984), (4, 32887488), (6, 21924992), (8, 16443744), (12, 10962496), (16, 8221872), (24, 5481248), (32, 4110936), (48, 2740624), (64, 2055468), (96, 1370312), (103, 1277184), (128, 1027734), (192, 685156), (206, 638592), (256, 513867), (309, 425728), (384, 342578), (412, 319296), (618, 212864), (768, 171289), (824, 159648), (1236, 106432), (1648, 79824), (1663, 79104), (2472, 53216), (3296, 39912), (3326, 39552), (4944, 26608), (4989, 26368), (6592, 19956), (6652, 19776), (9888, 13304), (9978, 13184)]