138989184

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{15737}}^1$

素因数の和:15777

約数の個数: 64

約数和(自身を含む): 385266240

約数和(自身を除く): 246277056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8832, 15737, 31474, 47211, 62948, 94422, 125896, 188844, 251792, 361951, 377688, 503584, 723902, 755376, 1007168, 1085853, 1447804, 1510752, 2014336, 2171706, 2895608, 3021504, 4343412, 5791216, 6043008, 8686824, 11582432, 17373648, 23164864, 34747296, 46329728, 69494592, 138989184]

約数ペア:

[(1, 138989184), (2, 69494592), (3, 46329728), (4, 34747296), (6, 23164864), (8, 17373648), (12, 11582432), (16, 8686824), (23, 6043008), (24, 5791216), (32, 4343412), (46, 3021504), (48, 2895608), (64, 2171706), (69, 2014336), (92, 1510752), (96, 1447804), (128, 1085853), (138, 1007168), (184, 755376), (192, 723902), (276, 503584), (368, 377688), (384, 361951), (552, 251792), (736, 188844), (1104, 125896), (1472, 94422), (2208, 62948), (2944, 47211), (4416, 31474), (8832, 15737)]