157099309870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4391}}^1\times {\mathrm{188303}}^1$

素因数の和:192720

約数の個数: 32

約数和(自身を含む): 297731220480

約数和(自身を除く): 140631910610

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 4391, 8782, 21955, 43910, 83429, 166858, 188303, 376606, 417145, 834290, 941515, 1883030, 3577757, 7155514, 17888785, 35777570, 826838473, 1653676946, 4134192365, 8268384730, 15709930987, 31419861974, 78549654935, 157099309870]

約数ペア:

[(1, 157099309870), (2, 78549654935), (5, 31419861974), (10, 15709930987), (19, 8268384730), (38, 4134192365), (95, 1653676946), (190, 826838473), (4391, 35777570), (8782, 17888785), (21955, 7155514), (43910, 3577757), (83429, 1883030), (166858, 941515), (188303, 834290), (376606, 417145)]