138234368

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{7297}}^1$

素因数の和:7352

約数の個数: 40

約数和(自身を含む): 283702452

約数和(自身を除く): 145468084

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 4736, 7297, 9472, 14594, 18944, 29188, 58376, 116752, 233504, 269989, 467008, 539978, 934016, 1079956, 1868032, 2159912, 3736064, 4319824, 8639648, 17279296, 34558592, 69117184, 138234368]

約数ペア:

[(1, 138234368), (2, 69117184), (4, 34558592), (8, 17279296), (16, 8639648), (32, 4319824), (37, 3736064), (64, 2159912), (74, 1868032), (128, 1079956), (148, 934016), (256, 539978), (296, 467008), (512, 269989), (592, 233504), (1184, 116752), (2368, 58376), (4736, 29188), (7297, 18944), (9472, 14594)]