1556280144

素因数分解:

$2^4\times 3^2\times {\mathrm{10807501}}^1$

素因数の和:10807515

約数の個数: 30

約数和(自身を含む): 4355423306

約数和(自身を除く): 2799143162

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 10807501, 21615002, 32422503, 43230004, 64845006, 86460008, 97267509, 129690012, 172920016, 194535018, 259380024, 389070036, 518760048, 778140072, 1556280144]

約数ペア:

[(1, 1556280144), (2, 778140072), (3, 518760048), (4, 389070036), (6, 259380024), (8, 194535018), (9, 172920016), (12, 129690012), (16, 97267509), (18, 86460008), (24, 64845006), (36, 43230004), (48, 32422503), (72, 21615002), (144, 10807501)]