145447722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1688

約数の個数: 96

約数和(自身を含む): 388177920

約数和(自身を除く): 242730198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 31, 42, 46, 62, 63, 69, 93, 126, 138, 161, 186, 207, 217, 279, 322, 414, 434, 483, 558, 651, 713, 966, 1302, 1426, 1449, 1619, 1953, 2139, 2898, 3238, 3906, 4278, 4857, 4991, 6417, 9714, 9982, 11333, 12834, 14571, 14973, 22666, 29142, 29946, 33999, 37237, 44919, 50189, 67998, 74474, 89838, 100378, 101997, 111711, 150567, 203994, 223422, 260659, 301134, 335133, 351323, 451701, 521318, 670266, 702646, 781977, 903402, 1053969, 1154347, 1563954, 2107938, 2308694, 2345931, 3161907, 3463041, 4691862, 6323814, 6926082, 8080429, 10389123, 16160858, 20778246, 24241287, 48482574, 72723861, 145447722]

約数ペア:

[(1, 145447722), (2, 72723861), (3, 48482574), (6, 24241287), (7, 20778246), (9, 16160858), (14, 10389123), (18, 8080429), (21, 6926082), (23, 6323814), (31, 4691862), (42, 3463041), (46, 3161907), (62, 2345931), (63, 2308694), (69, 2107938), (93, 1563954), (126, 1154347), (138, 1053969), (161, 903402), (186, 781977), (207, 702646), (217, 670266), (279, 521318), (322, 451701), (414, 351323), (434, 335133), (483, 301134), (558, 260659), (651, 223422), (713, 203994), (966, 150567), (1302, 111711), (1426, 101997), (1449, 100378), (1619, 89838), (1953, 74474), (2139, 67998), (2898, 50189), (3238, 44919), (3906, 37237), (4278, 33999), (4857, 29946), (4991, 29142), (6417, 22666), (9714, 14973), (9982, 14571), (11333, 12834)]