163032008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{2347}}^1$

素因数の和:2829

約数の個数: 32

約数和(自身を含む): 322615200

約数和(自身を除く): 159583192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 457, 914, 1828, 2347, 3656, 4694, 8683, 9388, 17366, 18776, 34732, 44593, 69464, 89186, 178372, 356744, 1072579, 2145158, 4290316, 8580632, 20379001, 40758002, 81516004, 163032008]

約数ペア:

[(1, 163032008), (2, 81516004), (4, 40758002), (8, 20379001), (19, 8580632), (38, 4290316), (76, 2145158), (152, 1072579), (457, 356744), (914, 178372), (1828, 89186), (2347, 69464), (3656, 44593), (4694, 34732), (8683, 18776), (9388, 17366)]