155574290

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{1153}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 285158016

約数和(自身を除く): 129583726

約数列:

[1, 2, 5, 10, 103, 131, 206, 262, 515, 655, 1030, 1153, 1310, 2306, 5765, 11530, 13493, 26986, 67465, 118759, 134930, 151043, 237518, 302086, 593795, 755215, 1187590, 1510430, 15557429, 31114858, 77787145, 155574290]

約数ペア:

[(1, 155574290), (2, 77787145), (5, 31114858), (10, 15557429), (103, 1510430), (131, 1187590), (206, 755215), (262, 593795), (515, 302086), (655, 237518), (1030, 151043), (1153, 134930), (1310, 118759), (2306, 67465), (5765, 26986), (11530, 13493)]