121638304

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{200063}}^1$

素因数の和:200092

約数の個数: 24

約数和(自身を含む): 252080640

約数和(自身を除く): 130442336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 200063, 400126, 800252, 1600504, 3201008, 3801197, 6402016, 7602394, 15204788, 30409576, 60819152, 121638304]

約数ペア:

[(1, 121638304), (2, 60819152), (4, 30409576), (8, 15204788), (16, 7602394), (19, 6402016), (32, 3801197), (38, 3201008), (76, 1600504), (152, 800252), (304, 400126), (608, 200063)]