140495184

素因数分解:

$2^4\times 3^2\times {\mathrm{975661}}^1$

素因数の和:975675

約数の個数: 30

約数和(自身を含む): 393191786

約数和(自身を除く): 252696602

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 975661, 1951322, 2926983, 3902644, 5853966, 7805288, 8780949, 11707932, 15610576, 17561898, 23415864, 35123796, 46831728, 70247592, 140495184]

約数ペア:

[(1, 140495184), (2, 70247592), (3, 46831728), (4, 35123796), (6, 23415864), (8, 17561898), (9, 15610576), (12, 11707932), (16, 8780949), (18, 7805288), (24, 5853966), (36, 3902644), (48, 2926983), (72, 1951322), (144, 975661)]