142012728

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1061}}^1$

素因数の和:1110

約数の個数: 144

約数和(自身を含む): 454769640

約数和(自身を除く): 312756912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 169, 198, 234, 264, 286, 312, 338, 396, 429, 468, 507, 572, 676, 792, 858, 936, 1014, 1061, 1144, 1287, 1352, 1521, 1716, 1859, 2028, 2122, 2574, 3042, 3183, 3432, 3718, 4056, 4244, 5148, 5577, 6084, 6366, 7436, 8488, 9549, 10296, 11154, 11671, 12168, 12732, 13793, 14872, 16731, 19098, 22308, 23342, 25464, 27586, 33462, 35013, 38196, 41379, 44616, 46684, 55172, 66924, 70026, 76392, 82758, 93368, 105039, 110344, 124137, 133848, 140052, 151723, 165516, 179309, 210078, 248274, 280104, 303446, 331032, 358618, 420156, 455169, 496548, 537927, 606892, 717236, 840312, 910338, 993096, 1075854, 1213784, 1365507, 1434472, 1613781, 1820676, 1972399, 2151708, 2731014, 3227562, 3641352, 3944798, 4303416, 5462028, 5917197, 6455124, 7889596, 10924056, 11834394, 12910248, 15779192, 17751591, 23668788, 35503182, 47337576, 71006364, 142012728]

約数ペア:

[(1, 142012728), (2, 71006364), (3, 47337576), (4, 35503182), (6, 23668788), (8, 17751591), (9, 15779192), (11, 12910248), (12, 11834394), (13, 10924056), (18, 7889596), (22, 6455124), (24, 5917197), (26, 5462028), (33, 4303416), (36, 3944798), (39, 3641352), (44, 3227562), (52, 2731014), (66, 2151708), (72, 1972399), (78, 1820676), (88, 1613781), (99, 1434472), (104, 1365507), (117, 1213784), (132, 1075854), (143, 993096), (156, 910338), (169, 840312), (198, 717236), (234, 606892), (264, 537927), (286, 496548), (312, 455169), (338, 420156), (396, 358618), (429, 331032), (468, 303446), (507, 280104), (572, 248274), (676, 210078), (792, 179309), (858, 165516), (936, 151723), (1014, 140052), (1061, 133848), (1144, 124137), (1287, 110344), (1352, 105039), (1521, 93368), (1716, 82758), (1859, 76392), (2028, 70026), (2122, 66924), (2574, 55172), (3042, 46684), (3183, 44616), (3432, 41379), (3718, 38196), (4056, 35013), (4244, 33462), (5148, 27586), (5577, 25464), (6084, 23342), (6366, 22308), (7436, 19098), (8488, 16731), (9549, 14872), (10296, 13793), (11154, 12732), (11671, 12168)]