148731008

素因数分解:

$2^7\times {\mathrm{199}}^1\times {\mathrm{5839}}^1$

素因数の和:6052

約数の個数: 32

約数和(自身を含む): 297840000

約数和(自身を除く): 149108992

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 398, 796, 1592, 3184, 5839, 6368, 11678, 12736, 23356, 25472, 46712, 93424, 186848, 373696, 747392, 1161961, 2323922, 4647844, 9295688, 18591376, 37182752, 74365504, 148731008]

約数ペア:

[(1, 148731008), (2, 74365504), (4, 37182752), (8, 18591376), (16, 9295688), (32, 4647844), (64, 2323922), (128, 1161961), (199, 747392), (398, 373696), (796, 186848), (1592, 93424), (3184, 46712), (5839, 25472), (6368, 23356), (11678, 12736)]