140178392

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{479}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 266198400

約数和(自身を除く): 126020008

約数列:

[1, 2, 4, 8, 157, 233, 314, 466, 479, 628, 932, 958, 1256, 1864, 1916, 3832, 36581, 73162, 75203, 111607, 146324, 150406, 223214, 292648, 300812, 446428, 601624, 892856, 17522299, 35044598, 70089196, 140178392]

約数ペア:

[(1, 140178392), (2, 70089196), (4, 35044598), (8, 17522299), (157, 892856), (233, 601624), (314, 446428), (466, 300812), (479, 292648), (628, 223214), (932, 150406), (958, 146324), (1256, 111607), (1864, 75203), (1916, 73162), (3832, 36581)]