142562008

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{601}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 270900000

約数和(自身を除く): 128337992

約数列:

[1, 2, 4, 8, 149, 199, 298, 398, 596, 601, 796, 1192, 1202, 1592, 2404, 4808, 29651, 59302, 89549, 118604, 119599, 179098, 237208, 239198, 358196, 478396, 716392, 956792, 17820251, 35640502, 71281004, 142562008]

約数ペア:

[(1, 142562008), (2, 71281004), (4, 35640502), (8, 17820251), (149, 956792), (199, 716392), (298, 478396), (398, 358196), (596, 239198), (601, 237208), (796, 179098), (1192, 119599), (1202, 118604), (1592, 89549), (2404, 59302), (4808, 29651)]