140556024

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{278881}}^1$

素因数の和:278900

約数の個数: 48

約数和(自身を含む): 435055920

約数和(自身を除く): 294499896

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, 278881, 557762, 836643, 1115524, 1673286, 1952167, 2231048, 2509929, 3346572, 3904334, 5019858, 5856501, 6693144, 7808668, 10039716, 11713002, 15617336, 17569503, 20079432, 23426004, 35139006, 46852008, 70278012, 140556024]

約数ペア:

[(1, 140556024), (2, 70278012), (3, 46852008), (4, 35139006), (6, 23426004), (7, 20079432), (8, 17569503), (9, 15617336), (12, 11713002), (14, 10039716), (18, 7808668), (21, 6693144), (24, 5856501), (28, 5019858), (36, 3904334), (42, 3346572), (56, 2509929), (63, 2231048), (72, 1952167), (84, 1673286), (126, 1115524), (168, 836643), (252, 557762), (504, 278881)]