16105128

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1322

約数の個数: 64

約数和(自身を含む): 44452800

約数和(自身を除く): 28347672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1259, 1599, 2132, 2518, 3198, 3777, 4264, 5036, 6396, 7554, 10072, 12792, 15108, 16367, 30216, 32734, 49101, 51619, 65468, 98202, 103238, 130936, 154857, 196404, 206476, 309714, 392808, 412952, 619428, 671047, 1238856, 1342094, 2013141, 2684188, 4026282, 5368376, 8052564, 16105128]

約数ペア:

[(1, 16105128), (2, 8052564), (3, 5368376), (4, 4026282), (6, 2684188), (8, 2013141), (12, 1342094), (13, 1238856), (24, 671047), (26, 619428), (39, 412952), (41, 392808), (52, 309714), (78, 206476), (82, 196404), (104, 154857), (123, 130936), (156, 103238), (164, 98202), (246, 65468), (312, 51619), (328, 49101), (492, 32734), (533, 30216), (984, 16367), (1066, 15108), (1259, 12792), (1599, 10072), (2132, 7554), (2518, 6396), (3198, 5036), (3777, 4264)]