162469996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{72661}}^1$

素因数の和:72721

約数の個数: 24

約数和(自身を含む): 313318544

約数和(自身を除く): 150848548

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 72661, 145322, 290644, 944593, 1889186, 3124423, 3778372, 6248846, 12497692, 40617499, 81234998, 162469996]

約数ペア:

[(1, 162469996), (2, 81234998), (4, 40617499), (13, 12497692), (26, 6248846), (43, 3778372), (52, 3124423), (86, 1889186), (172, 944593), (559, 290644), (1118, 145322), (2236, 72661)]