190762488

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:554

約数の個数: 144

約数和(自身を含む): 606879000

約数和(自身を除く): 416116512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 139, 147, 168, 196, 252, 278, 294, 389, 392, 417, 441, 504, 556, 588, 778, 834, 882, 973, 1112, 1167, 1176, 1251, 1556, 1668, 1764, 1946, 2334, 2502, 2723, 2919, 3112, 3336, 3501, 3528, 3892, 4668, 5004, 5446, 5838, 6811, 7002, 7784, 8169, 8757, 9336, 10008, 10892, 11676, 13622, 14004, 16338, 17514, 19061, 20433, 21784, 23352, 24507, 27244, 28008, 32676, 35028, 38122, 40866, 49014, 54071, 54488, 57183, 61299, 65352, 70056, 76244, 81732, 98028, 108142, 114366, 122598, 152488, 162213, 163464, 171549, 196056, 216284, 228732, 245196, 324426, 343098, 378497, 432568, 457464, 486639, 490392, 648852, 686196, 756994, 973278, 1135491, 1297704, 1372392, 1513988, 1946556, 2270982, 2649479, 3027976, 3406473, 3893112, 4541964, 5298958, 6812946, 7948437, 9083928, 10597916, 13625892, 15896874, 21195832, 23845311, 27251784, 31793748, 47690622, 63587496, 95381244, 190762488]

約数ペア:

[(1, 190762488), (2, 95381244), (3, 63587496), (4, 47690622), (6, 31793748), (7, 27251784), (8, 23845311), (9, 21195832), (12, 15896874), (14, 13625892), (18, 10597916), (21, 9083928), (24, 7948437), (28, 6812946), (36, 5298958), (42, 4541964), (49, 3893112), (56, 3406473), (63, 3027976), (72, 2649479), (84, 2270982), (98, 1946556), (126, 1513988), (139, 1372392), (147, 1297704), (168, 1135491), (196, 973278), (252, 756994), (278, 686196), (294, 648852), (389, 490392), (392, 486639), (417, 457464), (441, 432568), (504, 378497), (556, 343098), (588, 324426), (778, 245196), (834, 228732), (882, 216284), (973, 196056), (1112, 171549), (1167, 163464), (1176, 162213), (1251, 152488), (1556, 122598), (1668, 114366), (1764, 108142), (1946, 98028), (2334, 81732), (2502, 76244), (2723, 70056), (2919, 65352), (3112, 61299), (3336, 57183), (3501, 54488), (3528, 54071), (3892, 49014), (4668, 40866), (5004, 38122), (5446, 35028), (5838, 32676), (6811, 28008), (7002, 27244), (7784, 24507), (8169, 23352), (8757, 21784), (9336, 20433), (10008, 19061), (10892, 17514), (11676, 16338), (13622, 14004)]