145310144

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10463}}^1$

素因数の和:10513

約数の個数: 56

約数和(自身を含む): 340205568

約数和(自身を除く): 194895424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 10463, 13888, 20926, 41852, 73241, 83704, 146482, 167408, 292964, 324353, 334816, 585928, 648706, 669632, 1171856, 1297412, 2270471, 2343712, 2594824, 4540942, 4687424, 5189648, 9081884, 10379296, 18163768, 20758592, 36327536, 72655072, 145310144]

約数ペア:

[(1, 145310144), (2, 72655072), (4, 36327536), (7, 20758592), (8, 18163768), (14, 10379296), (16, 9081884), (28, 5189648), (31, 4687424), (32, 4540942), (56, 2594824), (62, 2343712), (64, 2270471), (112, 1297412), (124, 1171856), (217, 669632), (224, 648706), (248, 585928), (434, 334816), (448, 324353), (496, 292964), (868, 167408), (992, 146482), (1736, 83704), (1984, 73241), (3472, 41852), (6944, 20926), (10463, 13888)]