147580628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{18077}}^1$

素因数の和:18251

約数の個数: 24

約数和(自身を含む): 279919752

約数和(自身を除く): 132339124

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 18077, 36154, 72308, 235001, 470002, 940004, 2838089, 5676178, 11352356, 36895157, 73790314, 147580628]

約数ペア:

[(1, 147580628), (2, 73790314), (4, 36895157), (13, 11352356), (26, 5676178), (52, 2838089), (157, 940004), (314, 470002), (628, 235001), (2041, 72308), (4082, 36154), (8164, 18077)]