145578232

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{2089}}^1$

素因数の和:2407

約数の個数: 32

約数和(自身を含む): 282902400

約数和(自身を除く): 137324168

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 281, 562, 1124, 2089, 2248, 4178, 8356, 8711, 16712, 17422, 34844, 64759, 69688, 129518, 259036, 518072, 587009, 1174018, 2348036, 4696072, 18197279, 36394558, 72789116, 145578232]

約数ペア:

[(1, 145578232), (2, 72789116), (4, 36394558), (8, 18197279), (31, 4696072), (62, 2348036), (124, 1174018), (248, 587009), (281, 518072), (562, 259036), (1124, 129518), (2089, 69688), (2248, 64759), (4178, 34844), (8356, 17422), (8711, 16712)]