190871772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1697}}^1$

素因数の和:1827

約数の個数: 96

約数和(自身を含む): 553792512

約数和(自身を除く): 362920740

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 103, 156, 182, 206, 273, 309, 364, 412, 546, 618, 721, 1092, 1236, 1339, 1442, 1697, 2163, 2678, 2884, 3394, 4017, 4326, 5091, 5356, 6788, 8034, 8652, 9373, 10182, 11879, 16068, 18746, 20364, 22061, 23758, 28119, 35637, 37492, 44122, 47516, 56238, 66183, 71274, 88244, 112476, 132366, 142548, 154427, 174791, 264732, 308854, 349582, 463281, 524373, 617708, 699164, 926562, 1048746, 1223537, 1853124, 2097492, 2272283, 2447074, 3670611, 4544566, 4894148, 6816849, 7341222, 9089132, 13633698, 14682444, 15905981, 27267396, 31811962, 47717943, 63623924, 95435886, 190871772]

約数ペア:

[(1, 190871772), (2, 95435886), (3, 63623924), (4, 47717943), (6, 31811962), (7, 27267396), (12, 15905981), (13, 14682444), (14, 13633698), (21, 9089132), (26, 7341222), (28, 6816849), (39, 4894148), (42, 4544566), (52, 3670611), (78, 2447074), (84, 2272283), (91, 2097492), (103, 1853124), (156, 1223537), (182, 1048746), (206, 926562), (273, 699164), (309, 617708), (364, 524373), (412, 463281), (546, 349582), (618, 308854), (721, 264732), (1092, 174791), (1236, 154427), (1339, 142548), (1442, 132366), (1697, 112476), (2163, 88244), (2678, 71274), (2884, 66183), (3394, 56238), (4017, 47516), (4326, 44122), (5091, 37492), (5356, 35637), (6788, 28119), (8034, 23758), (8652, 22061), (9373, 20364), (10182, 18746), (11879, 16068)]