149841352

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{3067}}^1$

素因数の和:3301

約数の個数: 32

約数和(自身を含む): 291582720

約数和(自身を除く): 141741368

約数列:

[1, 2, 4, 8, 31, 62, 124, 197, 248, 394, 788, 1576, 3067, 6107, 6134, 12214, 12268, 24428, 24536, 48856, 95077, 190154, 380308, 604199, 760616, 1208398, 2416796, 4833592, 18730169, 37460338, 74920676, 149841352]

約数ペア:

[(1, 149841352), (2, 74920676), (4, 37460338), (8, 18730169), (31, 4833592), (62, 2416796), (124, 1208398), (197, 760616), (248, 604199), (394, 380308), (788, 190154), (1576, 95077), (3067, 48856), (6107, 24536), (6134, 24428), (12214, 12268)]