128220624

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:522

約数の個数: 160

約数和(自身を含む): 425568000

約数和(自身を除く): 297347376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 109, 112, 126, 144, 168, 189, 216, 218, 252, 327, 336, 378, 389, 432, 436, 504, 654, 756, 763, 778, 872, 981, 1008, 1167, 1308, 1512, 1526, 1556, 1744, 1962, 2289, 2334, 2616, 2723, 2943, 3024, 3052, 3112, 3501, 3924, 4578, 4668, 5232, 5446, 5886, 6104, 6224, 6867, 7002, 7848, 8169, 9156, 9336, 10503, 10892, 11772, 12208, 13734, 14004, 15696, 16338, 18312, 18672, 20601, 21006, 21784, 23544, 24507, 27468, 28008, 32676, 36624, 41202, 42012, 42401, 43568, 47088, 49014, 54936, 56016, 65352, 73521, 82404, 84024, 84802, 98028, 109872, 127203, 130704, 147042, 164808, 168048, 169604, 196056, 254406, 294084, 296807, 329616, 339208, 381609, 392112, 508812, 588168, 593614, 678416, 763218, 890421, 1017624, 1144827, 1176336, 1187228, 1526436, 1780842, 2035248, 2289654, 2374456, 2671263, 3052872, 3561684, 4579308, 4748912, 5342526, 6105744, 7123368, 8013789, 9158616, 10685052, 14246736, 16027578, 18317232, 21370104, 32055156, 42740208, 64110312, 128220624]

約数ペア:

[(1, 128220624), (2, 64110312), (3, 42740208), (4, 32055156), (6, 21370104), (7, 18317232), (8, 16027578), (9, 14246736), (12, 10685052), (14, 9158616), (16, 8013789), (18, 7123368), (21, 6105744), (24, 5342526), (27, 4748912), (28, 4579308), (36, 3561684), (42, 3052872), (48, 2671263), (54, 2374456), (56, 2289654), (63, 2035248), (72, 1780842), (84, 1526436), (108, 1187228), (109, 1176336), (112, 1144827), (126, 1017624), (144, 890421), (168, 763218), (189, 678416), (216, 593614), (218, 588168), (252, 508812), (327, 392112), (336, 381609), (378, 339208), (389, 329616), (432, 296807), (436, 294084), (504, 254406), (654, 196056), (756, 169604), (763, 168048), (778, 164808), (872, 147042), (981, 130704), (1008, 127203), (1167, 109872), (1308, 98028), (1512, 84802), (1526, 84024), (1556, 82404), (1744, 73521), (1962, 65352), (2289, 56016), (2334, 54936), (2616, 49014), (2723, 47088), (2943, 43568), (3024, 42401), (3052, 42012), (3112, 41202), (3501, 36624), (3924, 32676), (4578, 28008), (4668, 27468), (5232, 24507), (5446, 23544), (5886, 21784), (6104, 21006), (6224, 20601), (6867, 18672), (7002, 18312), (7848, 16338), (8169, 15696), (9156, 14004), (9336, 13734), (10503, 12208), (10892, 11772)]