15876256

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 37231488

約数和(自身を除く): 21355232

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 37, 44, 46, 53, 74, 88, 92, 106, 148, 176, 184, 212, 253, 296, 352, 368, 407, 424, 506, 583, 592, 736, 814, 848, 851, 1012, 1166, 1184, 1219, 1628, 1696, 1702, 1961, 2024, 2332, 2438, 3256, 3404, 3922, 4048, 4664, 4876, 6512, 6808, 7844, 8096, 9328, 9361, 9752, 13024, 13409, 13616, 15688, 18656, 18722, 19504, 21571, 26818, 27232, 31376, 37444, 39008, 43142, 45103, 53636, 62752, 74888, 86284, 90206, 107272, 149776, 172568, 180412, 214544, 299552, 345136, 360824, 429088, 496133, 690272, 721648, 992266, 1443296, 1984532, 3969064, 7938128, 15876256]

約数ペア:

[(1, 15876256), (2, 7938128), (4, 3969064), (8, 1984532), (11, 1443296), (16, 992266), (22, 721648), (23, 690272), (32, 496133), (37, 429088), (44, 360824), (46, 345136), (53, 299552), (74, 214544), (88, 180412), (92, 172568), (106, 149776), (148, 107272), (176, 90206), (184, 86284), (212, 74888), (253, 62752), (296, 53636), (352, 45103), (368, 43142), (407, 39008), (424, 37444), (506, 31376), (583, 27232), (592, 26818), (736, 21571), (814, 19504), (848, 18722), (851, 18656), (1012, 15688), (1166, 13616), (1184, 13409), (1219, 13024), (1628, 9752), (1696, 9361), (1702, 9328), (1961, 8096), (2024, 7844), (2332, 6808), (2438, 6512), (3256, 4876), (3404, 4664), (3922, 4048)]