140207448

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{253999}}^1$

素因数の和:254031

約数の個数: 32

約数和(自身を含む): 365760000

約数和(自身を除く): 225552552

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 253999, 507998, 761997, 1015996, 1523994, 2031992, 3047988, 5841977, 6095976, 11683954, 17525931, 23367908, 35051862, 46735816, 70103724, 140207448]

約数ペア:

[(1, 140207448), (2, 70103724), (3, 46735816), (4, 35051862), (6, 23367908), (8, 17525931), (12, 11683954), (23, 6095976), (24, 5841977), (46, 3047988), (69, 2031992), (92, 1523994), (138, 1015996), (184, 761997), (276, 507998), (552, 253999)]