155142072

素因数分解:

$2^3\times 3^2\times {\mathrm{449}}^1\times {\mathrm{4799}}^1$

素因数の和:5260

約数の個数: 48

約数和(自身を含む): 421200000

約数和(自身を除く): 266057928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 449, 898, 1347, 1796, 2694, 3592, 4041, 4799, 5388, 8082, 9598, 10776, 14397, 16164, 19196, 28794, 32328, 38392, 43191, 57588, 86382, 115176, 172764, 345528, 2154751, 4309502, 6464253, 8619004, 12928506, 17238008, 19392759, 25857012, 38785518, 51714024, 77571036, 155142072]

約数ペア:

[(1, 155142072), (2, 77571036), (3, 51714024), (4, 38785518), (6, 25857012), (8, 19392759), (9, 17238008), (12, 12928506), (18, 8619004), (24, 6464253), (36, 4309502), (72, 2154751), (449, 345528), (898, 172764), (1347, 115176), (1796, 86382), (2694, 57588), (3592, 43191), (4041, 38392), (4799, 32328), (5388, 28794), (8082, 19196), (9598, 16164), (10776, 14397)]