1640120112

素因数分解:

$2^4\times 3^2\times {\mathrm{11389723}}^1$

素因数の和:11389737

約数の個数: 30

約数和(自身を含む): 4590058772

約数和(自身を除く): 2949938660

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 11389723, 22779446, 34169169, 45558892, 68338338, 91117784, 102507507, 136676676, 182235568, 205015014, 273353352, 410030028, 546706704, 820060056, 1640120112]

約数ペア:

[(1, 1640120112), (2, 820060056), (3, 546706704), (4, 410030028), (6, 273353352), (8, 205015014), (9, 182235568), (12, 136676676), (16, 102507507), (18, 91117784), (24, 68338338), (36, 45558892), (48, 34169169), (72, 22779446), (144, 11389723)]