139444284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 382427136

約数和(自身を除く): 242982852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 103, 142, 206, 213, 227, 284, 309, 412, 426, 454, 497, 618, 681, 721, 852, 908, 994, 1236, 1362, 1442, 1491, 1589, 1988, 2163, 2724, 2884, 2982, 3178, 4326, 4767, 5964, 6356, 7313, 8652, 9534, 14626, 16117, 19068, 21939, 23381, 29252, 32234, 43878, 46762, 48351, 51191, 64468, 70143, 87756, 93524, 96702, 102382, 112819, 140286, 153573, 163667, 193404, 204764, 225638, 280572, 307146, 327334, 338457, 451276, 491001, 614292, 654668, 676914, 982002, 1353828, 1660051, 1964004, 3320102, 4980153, 6640204, 9960306, 11620357, 19920612, 23240714, 34861071, 46481428, 69722142, 139444284]

約数ペア:

[(1, 139444284), (2, 69722142), (3, 46481428), (4, 34861071), (6, 23240714), (7, 19920612), (12, 11620357), (14, 9960306), (21, 6640204), (28, 4980153), (42, 3320102), (71, 1964004), (84, 1660051), (103, 1353828), (142, 982002), (206, 676914), (213, 654668), (227, 614292), (284, 491001), (309, 451276), (412, 338457), (426, 327334), (454, 307146), (497, 280572), (618, 225638), (681, 204764), (721, 193404), (852, 163667), (908, 153573), (994, 140286), (1236, 112819), (1362, 102382), (1442, 96702), (1491, 93524), (1589, 87756), (1988, 70143), (2163, 64468), (2724, 51191), (2884, 48351), (2982, 46762), (3178, 43878), (4326, 32234), (4767, 29252), (5964, 23381), (6356, 21939), (7313, 19068), (8652, 16117), (9534, 14626)]