144971736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1619}}^1$

素因数の和:1689

約数の個数: 128

約数和(自身を含む): 457228800

約数和(自身を除く): 312257064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 104, 123, 156, 164, 168, 182, 246, 273, 287, 312, 328, 364, 492, 533, 546, 574, 728, 861, 984, 1066, 1092, 1148, 1599, 1619, 1722, 2132, 2184, 2296, 3198, 3238, 3444, 3731, 4264, 4857, 6396, 6476, 6888, 7462, 9714, 11193, 11333, 12792, 12952, 14924, 19428, 21047, 22386, 22666, 29848, 33999, 38856, 42094, 44772, 45332, 63141, 66379, 67998, 84188, 89544, 90664, 126282, 132758, 135996, 147329, 168376, 199137, 252564, 265516, 271992, 294658, 398274, 441987, 464653, 505128, 531032, 589316, 796548, 862927, 883974, 929306, 1178632, 1393959, 1593096, 1725854, 1767948, 1858612, 2588781, 2787918, 3451708, 3535896, 3717224, 5177562, 5575836, 6040489, 6903416, 10355124, 11151672, 12080978, 18121467, 20710248, 24161956, 36242934, 48323912, 72485868, 144971736]

約数ペア:

[(1, 144971736), (2, 72485868), (3, 48323912), (4, 36242934), (6, 24161956), (7, 20710248), (8, 18121467), (12, 12080978), (13, 11151672), (14, 10355124), (21, 6903416), (24, 6040489), (26, 5575836), (28, 5177562), (39, 3717224), (41, 3535896), (42, 3451708), (52, 2787918), (56, 2588781), (78, 1858612), (82, 1767948), (84, 1725854), (91, 1593096), (104, 1393959), (123, 1178632), (156, 929306), (164, 883974), (168, 862927), (182, 796548), (246, 589316), (273, 531032), (287, 505128), (312, 464653), (328, 441987), (364, 398274), (492, 294658), (533, 271992), (546, 265516), (574, 252564), (728, 199137), (861, 168376), (984, 147329), (1066, 135996), (1092, 132758), (1148, 126282), (1599, 90664), (1619, 89544), (1722, 84188), (2132, 67998), (2184, 66379), (2296, 63141), (3198, 45332), (3238, 44772), (3444, 42094), (3731, 38856), (4264, 33999), (4857, 29848), (6396, 22666), (6476, 22386), (6888, 21047), (7462, 19428), (9714, 14924), (11193, 12952), (11333, 12792)]