145095048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{287887}}^1$

素因数の和:287906

約数の個数: 48

約数和(自身を含む): 449105280

約数和(自身を除く): 304010232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 287887, 575774, 863661, 1151548, 1727322, 2015209, 2303096, 2590983, 3454644, 4030418, 5181966, 6045627, 6909288, 8060836, 10363932, 12091254, 16121672, 18136881, 20727864, 24182508, 36273762, 48365016, 72547524, 145095048]

約数ペア:

[(1, 145095048), (2, 72547524), (3, 48365016), (4, 36273762), (6, 24182508), (7, 20727864), (8, 18136881), (9, 16121672), (12, 12091254), (14, 10363932), (18, 8060836), (21, 6909288), (24, 6045627), (28, 5181966), (36, 4030418), (42, 3454644), (56, 2590983), (63, 2303096), (72, 2015209), (84, 1727322), (126, 1151548), (168, 863661), (252, 575774), (504, 287887)]