141279280

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{21277}}^1$

素因数の和:21373

約数の個数: 40

約数和(自身を含む): 332447472

約数和(自身を除く): 191168192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 21277, 42554, 85108, 106385, 170216, 212770, 340432, 425540, 851080, 1702160, 1765991, 3531982, 7063964, 8829955, 14127928, 17659910, 28255856, 35319820, 70639640, 141279280]

約数ペア:

[(1, 141279280), (2, 70639640), (4, 35319820), (5, 28255856), (8, 17659910), (10, 14127928), (16, 8829955), (20, 7063964), (40, 3531982), (80, 1765991), (83, 1702160), (166, 851080), (332, 425540), (415, 340432), (664, 212770), (830, 170216), (1328, 106385), (1660, 85108), (3320, 42554), (6640, 21277)]