140495868

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{169681}}^1$

素因数の和:169714

約数の個数: 36

約数和(自身を含む): 370585488

約数和(自身を除く): 230089620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 169681, 339362, 509043, 678724, 1018086, 1527129, 2036172, 3054258, 3902663, 6108516, 7805326, 11707989, 15610652, 23415978, 35123967, 46831956, 70247934, 140495868]

約数ペア:

[(1, 140495868), (2, 70247934), (3, 46831956), (4, 35123967), (6, 23415978), (9, 15610652), (12, 11707989), (18, 7805326), (23, 6108516), (36, 3902663), (46, 3054258), (69, 2036172), (92, 1527129), (138, 1018086), (207, 678724), (276, 509043), (414, 339362), (828, 169681)]