137842016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3217}}^1$

素因数の和:3343

約数の個数: 48

約数和(自身を含む): 295180704

約数和(自身を除く): 157338688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 103, 104, 206, 208, 412, 416, 824, 1339, 1648, 2678, 3217, 3296, 5356, 6434, 10712, 12868, 21424, 25736, 41821, 42848, 51472, 83642, 102944, 167284, 331351, 334568, 662702, 669136, 1325404, 1338272, 2650808, 4307563, 5301616, 8615126, 10603232, 17230252, 34460504, 68921008, 137842016]

約数ペア:

[(1, 137842016), (2, 68921008), (4, 34460504), (8, 17230252), (13, 10603232), (16, 8615126), (26, 5301616), (32, 4307563), (52, 2650808), (103, 1338272), (104, 1325404), (206, 669136), (208, 662702), (412, 334568), (416, 331351), (824, 167284), (1339, 102944), (1648, 83642), (2678, 51472), (3217, 42848), (3296, 41821), (5356, 25736), (6434, 21424), (10712, 12868)]