129209109118

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{22699}}^1\times {\mathrm{91811}}^1$

素因数の和:114543

約数の個数: 16

約数和(自身を含む): 200076710400

約数和(自身を除く): 70867601282

約数列:

[1, 2, 31, 62, 22699, 45398, 91811, 183622, 703669, 1407338, 2846141, 5692282, 2084017889, 4168035778, 64604554559, 129209109118]

約数ペア:

[(1, 129209109118), (2, 64604554559), (31, 4168035778), (62, 2084017889), (22699, 5692282), (45398, 2846141), (91811, 1407338), (183622, 703669)]