16287788166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{9311}}^1$

素因数の和:9917

約数の個数: 64

約数和(自身を含む): 36006598656

約数和(自身を除く): 19718810490

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 547, 1066, 1094, 1599, 1641, 3198, 3282, 7111, 9311, 14222, 18622, 21333, 22427, 27933, 42666, 44854, 55866, 67281, 121043, 134562, 242086, 291551, 363129, 381751, 583102, 726258, 763502, 874653, 1145253, 1749306, 2290506, 4962763, 5093117, 9925526, 10186234, 14888289, 15279351, 29776578, 30558702, 66210521, 132421042, 198631563, 208817797, 397263126, 417635594, 626453391, 1252906782, 2714631361, 5429262722, 8143894083, 16287788166]

約数ペア:

[(1, 16287788166), (2, 8143894083), (3, 5429262722), (6, 2714631361), (13, 1252906782), (26, 626453391), (39, 417635594), (41, 397263126), (78, 208817797), (82, 198631563), (123, 132421042), (246, 66210521), (533, 30558702), (547, 29776578), (1066, 15279351), (1094, 14888289), (1599, 10186234), (1641, 9925526), (3198, 5093117), (3282, 4962763), (7111, 2290506), (9311, 1749306), (14222, 1145253), (18622, 874653), (21333, 763502), (22427, 726258), (27933, 583102), (42666, 381751), (44854, 363129), (55866, 291551), (67281, 242086), (121043, 134562)]