138464856

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{33739}}^1$

素因数の和:33773

約数の個数: 64

約数和(自身を含む): 404880000

約数和(自身を除く): 266415144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 33739, 67478, 101217, 134956, 202434, 269912, 303651, 404868, 607302, 641041, 809736, 910953, 1214604, 1282082, 1821906, 1923123, 2429208, 2564164, 3643812, 3846246, 5128328, 5769369, 7287624, 7692492, 11538738, 15384984, 17308107, 23077476, 34616214, 46154952, 69232428, 138464856]

約数ペア:

[(1, 138464856), (2, 69232428), (3, 46154952), (4, 34616214), (6, 23077476), (8, 17308107), (9, 15384984), (12, 11538738), (18, 7692492), (19, 7287624), (24, 5769369), (27, 5128328), (36, 3846246), (38, 3643812), (54, 2564164), (57, 2429208), (72, 1923123), (76, 1821906), (108, 1282082), (114, 1214604), (152, 910953), (171, 809736), (216, 641041), (228, 607302), (342, 404868), (456, 303651), (513, 269912), (684, 202434), (1026, 134956), (1368, 101217), (2052, 67478), (4104, 33739)]