16405087686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{3221}}^1$

素因数の和:3446

約数の個数: 128

約数和(自身を含む): 39285098496

約数和(自身を除く): 22880010810

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 46, 51, 69, 78, 102, 138, 167, 221, 299, 334, 391, 442, 501, 598, 663, 782, 897, 1002, 1173, 1326, 1794, 2171, 2346, 2839, 3221, 3841, 4342, 5083, 5678, 6442, 6513, 7682, 8517, 9663, 10166, 11523, 13026, 15249, 17034, 19326, 23046, 30498, 36907, 41873, 49933, 54757, 65297, 73814, 74083, 83746, 99866, 109514, 110721, 125619, 130594, 148166, 149799, 164271, 195891, 221442, 222249, 251238, 299598, 328542, 391782, 444498, 537907, 711841, 848861, 963079, 1075814, 1259411, 1423682, 1613721, 1697722, 1926158, 2135523, 2518822, 2546583, 2889237, 3227442, 3778233, 4271046, 5093166, 5778474, 6992791, 7556466, 9144419, 12371861, 13985582, 16372343, 18288838, 20978373, 24743722, 27433257, 32744686, 37115583, 41956746, 49117029, 54866514, 74231166, 98234058, 118877447, 160834193, 210321637, 237754894, 321668386, 356632341, 420643274, 482502579, 630964911, 713264682, 965005158, 1261929822, 2734181281, 5468362562, 8202543843, 16405087686]

約数ペア:

[(1, 16405087686), (2, 8202543843), (3, 5468362562), (6, 2734181281), (13, 1261929822), (17, 965005158), (23, 713264682), (26, 630964911), (34, 482502579), (39, 420643274), (46, 356632341), (51, 321668386), (69, 237754894), (78, 210321637), (102, 160834193), (138, 118877447), (167, 98234058), (221, 74231166), (299, 54866514), (334, 49117029), (391, 41956746), (442, 37115583), (501, 32744686), (598, 27433257), (663, 24743722), (782, 20978373), (897, 18288838), (1002, 16372343), (1173, 13985582), (1326, 12371861), (1794, 9144419), (2171, 7556466), (2346, 6992791), (2839, 5778474), (3221, 5093166), (3841, 4271046), (4342, 3778233), (5083, 3227442), (5678, 2889237), (6442, 2546583), (6513, 2518822), (7682, 2135523), (8517, 1926158), (9663, 1697722), (10166, 1613721), (11523, 1423682), (13026, 1259411), (15249, 1075814), (17034, 963079), (19326, 848861), (23046, 711841), (30498, 537907), (36907, 444498), (41873, 391782), (49933, 328542), (54757, 299598), (65297, 251238), (73814, 222249), (74083, 221442), (83746, 195891), (99866, 164271), (109514, 149799), (110721, 148166), (125619, 130594)]