131337152

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:469

約数の個数: 56

約数和(自身を含む): 267888720

約数和(自身を除く): 136551568

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 109, 134, 218, 268, 281, 436, 536, 562, 872, 1072, 1124, 1744, 2144, 2248, 3488, 4288, 4496, 6976, 7303, 8992, 14606, 17984, 18827, 29212, 30629, 37654, 58424, 61258, 75308, 116848, 122516, 150616, 233696, 245032, 301232, 467392, 490064, 602464, 980128, 1204928, 1960256, 2052143, 4104286, 8208572, 16417144, 32834288, 65668576, 131337152]

約数ペア:

[(1, 131337152), (2, 65668576), (4, 32834288), (8, 16417144), (16, 8208572), (32, 4104286), (64, 2052143), (67, 1960256), (109, 1204928), (134, 980128), (218, 602464), (268, 490064), (281, 467392), (436, 301232), (536, 245032), (562, 233696), (872, 150616), (1072, 122516), (1124, 116848), (1744, 75308), (2144, 61258), (2248, 58424), (3488, 37654), (4288, 30629), (4496, 29212), (6976, 18827), (7303, 17984), (8992, 14606)]