194307568

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1181}}^1$

素因数の和:1322

約数の個数: 80

約数和(自身を含む): 467845056

約数和(自身を除く): 273537488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 113, 182, 208, 226, 364, 452, 728, 791, 904, 1181, 1456, 1469, 1582, 1808, 2362, 2938, 3164, 4724, 5876, 6328, 8267, 9448, 10283, 11752, 12656, 15353, 16534, 18896, 20566, 23504, 30706, 33068, 41132, 61412, 66136, 82264, 107471, 122824, 132272, 133453, 164528, 214942, 245648, 266906, 429884, 533812, 859768, 934171, 1067624, 1719536, 1734889, 1868342, 2135248, 3469778, 3736684, 6939556, 7473368, 12144223, 13879112, 14946736, 24288446, 27758224, 48576892, 97153784, 194307568]

約数ペア:

[(1, 194307568), (2, 97153784), (4, 48576892), (7, 27758224), (8, 24288446), (13, 14946736), (14, 13879112), (16, 12144223), (26, 7473368), (28, 6939556), (52, 3736684), (56, 3469778), (91, 2135248), (104, 1868342), (112, 1734889), (113, 1719536), (182, 1067624), (208, 934171), (226, 859768), (364, 533812), (452, 429884), (728, 266906), (791, 245648), (904, 214942), (1181, 164528), (1456, 133453), (1469, 132272), (1582, 122824), (1808, 107471), (2362, 82264), (2938, 66136), (3164, 61412), (4724, 41132), (5876, 33068), (6328, 30706), (8267, 23504), (9448, 20566), (10283, 18896), (11752, 16534), (12656, 15353)]