154193008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{1061}}^1$

素因数の和:1393

約数の個数: 40

約数和(自身を含む): 309730176

約数和(自身を除く): 155537168

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 293, 496, 586, 1061, 1172, 2122, 2344, 4244, 4688, 8488, 9083, 16976, 18166, 32891, 36332, 65782, 72664, 131564, 145328, 263128, 310873, 526256, 621746, 1243492, 2486984, 4973968, 9637063, 19274126, 38548252, 77096504, 154193008]

約数ペア:

[(1, 154193008), (2, 77096504), (4, 38548252), (8, 19274126), (16, 9637063), (31, 4973968), (62, 2486984), (124, 1243492), (248, 621746), (293, 526256), (496, 310873), (586, 263128), (1061, 145328), (1172, 131564), (2122, 72664), (2344, 65782), (4244, 36332), (4688, 32891), (8488, 18166), (9083, 16976)]