143056278

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{40343}}^1$

素因数の和:40548

約数の個数: 24

約数和(自身を含む): 311536368

約数和(自身を除く): 168480090

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 40343, 80686, 121029, 242058, 363087, 726174, 7947571, 15895142, 23842713, 47685426, 71528139, 143056278]

約数ペア:

[(1, 143056278), (2, 71528139), (3, 47685426), (6, 23842713), (9, 15895142), (18, 7947571), (197, 726174), (394, 363087), (591, 242058), (1182, 121029), (1773, 80686), (3546, 40343)]