156945556930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{826029247}}^1$

素因数の和:826029273

約数の個数: 16

約数和(自身を含む): 297370529280

約数和(自身を除く): 140424972350

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 826029247, 1652058494, 4130146235, 8260292470, 15694555693, 31389111386, 78472778465, 156945556930]

約数ペア:

[(1, 156945556930), (2, 78472778465), (5, 31389111386), (10, 15694555693), (19, 8260292470), (38, 4130146235), (95, 1652058494), (190, 826029247)]