138670464

素因数分解:

$2^7\times 3^1\times {\mathrm{331}}^1\times {\mathrm{1091}}^1$

素因数の和:1439

約数の個数: 64

約数和(自身を含む): 369794880

約数和(自身を除く): 231124416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 331, 384, 662, 993, 1091, 1324, 1986, 2182, 2648, 3273, 3972, 4364, 5296, 6546, 7944, 8728, 10592, 13092, 15888, 17456, 21184, 26184, 31776, 34912, 42368, 52368, 63552, 69824, 104736, 127104, 139648, 209472, 361121, 418944, 722242, 1083363, 1444484, 2166726, 2888968, 4333452, 5777936, 8666904, 11555872, 17333808, 23111744, 34667616, 46223488, 69335232, 138670464]

約数ペア:

[(1, 138670464), (2, 69335232), (3, 46223488), (4, 34667616), (6, 23111744), (8, 17333808), (12, 11555872), (16, 8666904), (24, 5777936), (32, 4333452), (48, 2888968), (64, 2166726), (96, 1444484), (128, 1083363), (192, 722242), (331, 418944), (384, 361121), (662, 209472), (993, 139648), (1091, 127104), (1324, 104736), (1986, 69824), (2182, 63552), (2648, 52368), (3273, 42368), (3972, 34912), (4364, 31776), (5296, 26184), (6546, 21184), (7944, 17456), (8728, 15888), (10592, 13092)]