164057408

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2389}}^1$

素因数の和:2467

約数の個数: 56

約数和(自身を含む): 346024200

約数和(自身を除く): 181966792

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 148, 232, 296, 464, 592, 928, 1073, 1184, 1856, 2146, 2368, 2389, 4292, 4778, 8584, 9556, 17168, 19112, 34336, 38224, 68672, 69281, 76448, 88393, 138562, 152896, 176786, 277124, 353572, 554248, 707144, 1108496, 1414288, 2216992, 2563397, 2828576, 4433984, 5126794, 5657152, 10253588, 20507176, 41014352, 82028704, 164057408]

約数ペア:

[(1, 164057408), (2, 82028704), (4, 41014352), (8, 20507176), (16, 10253588), (29, 5657152), (32, 5126794), (37, 4433984), (58, 2828576), (64, 2563397), (74, 2216992), (116, 1414288), (148, 1108496), (232, 707144), (296, 554248), (464, 353572), (592, 277124), (928, 176786), (1073, 152896), (1184, 138562), (1856, 88393), (2146, 76448), (2368, 69281), (2389, 68672), (4292, 38224), (4778, 34336), (8584, 19112), (9556, 17168)]