195153728

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^2$

素因数の和:428

約数の個数: 84

約数和(自身を含む): 485253792

約数和(自身を除く): 290100064

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 199, 224, 308, 352, 398, 448, 616, 704, 796, 1232, 1393, 1592, 2189, 2464, 2786, 3184, 4378, 4928, 5572, 6368, 8756, 11144, 12736, 15323, 17512, 22288, 30646, 35024, 39601, 44576, 61292, 70048, 79202, 89152, 122584, 140096, 158404, 245168, 277207, 316808, 435611, 490336, 554414, 633616, 871222, 980672, 1108828, 1267232, 1742444, 2217656, 2534464, 3049277, 3484888, 4435312, 6098554, 6969776, 8870624, 12197108, 13939552, 17741248, 24394216, 27879104, 48788432, 97576864, 195153728]

約数ペア:

[(1, 195153728), (2, 97576864), (4, 48788432), (7, 27879104), (8, 24394216), (11, 17741248), (14, 13939552), (16, 12197108), (22, 8870624), (28, 6969776), (32, 6098554), (44, 4435312), (56, 3484888), (64, 3049277), (77, 2534464), (88, 2217656), (112, 1742444), (154, 1267232), (176, 1108828), (199, 980672), (224, 871222), (308, 633616), (352, 554414), (398, 490336), (448, 435611), (616, 316808), (704, 277207), (796, 245168), (1232, 158404), (1393, 140096), (1592, 122584), (2189, 89152), (2464, 79202), (2786, 70048), (3184, 61292), (4378, 44576), (4928, 39601), (5572, 35024), (6368, 30646), (8756, 22288), (11144, 17512), (12736, 15323)]