148480576

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1117}}^1$

素因数の和:1227

約数の個数: 56

約数和(自身を含む): 308961536

約数和(自身を除く): 160480960

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 134, 248, 268, 496, 536, 992, 1072, 1117, 1984, 2077, 2144, 2234, 4154, 4288, 4468, 8308, 8936, 16616, 17872, 33232, 34627, 35744, 66464, 69254, 71488, 74839, 132928, 138508, 149678, 277016, 299356, 554032, 598712, 1108064, 1197424, 2216128, 2320009, 2394848, 4640018, 4789696, 9280036, 18560072, 37120144, 74240288, 148480576]

約数ペア:

[(1, 148480576), (2, 74240288), (4, 37120144), (8, 18560072), (16, 9280036), (31, 4789696), (32, 4640018), (62, 2394848), (64, 2320009), (67, 2216128), (124, 1197424), (134, 1108064), (248, 598712), (268, 554032), (496, 299356), (536, 277016), (992, 149678), (1072, 138508), (1117, 132928), (1984, 74839), (2077, 71488), (2144, 69254), (2234, 66464), (4154, 35744), (4288, 34627), (4468, 33232), (8308, 17872), (8936, 16616)]