137347856

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4133}}^1$

素因数の和:4239

約数の個数: 40

約数和(自身を含む): 278863104

約数和(自身を除く): 141515248

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 248, 268, 496, 536, 1072, 2077, 4133, 4154, 8266, 8308, 16532, 16616, 33064, 33232, 66128, 128123, 256246, 276911, 512492, 553822, 1024984, 1107644, 2049968, 2215288, 4430576, 8584241, 17168482, 34336964, 68673928, 137347856]

約数ペア:

[(1, 137347856), (2, 68673928), (4, 34336964), (8, 17168482), (16, 8584241), (31, 4430576), (62, 2215288), (67, 2049968), (124, 1107644), (134, 1024984), (248, 553822), (268, 512492), (496, 276911), (536, 256246), (1072, 128123), (2077, 66128), (4133, 33232), (4154, 33064), (8266, 16616), (8308, 16532)]