156720072945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{2282719}}^1$

素因数の和:2282949

約数の個数: 32

約数和(自身を含む): 262969344000

約数和(自身を除く): 106249271055

約数列:

[1, 3, 5, 15, 23, 69, 115, 199, 345, 597, 995, 2985, 4577, 13731, 22885, 68655, 2282719, 6848157, 11413595, 34240785, 52502537, 157507611, 262512685, 454261081, 787538055, 1362783243, 2271305405, 6813916215, 10448004863, 31344014589, 52240024315, 156720072945]

約数ペア:

[(1, 156720072945), (3, 52240024315), (5, 31344014589), (15, 10448004863), (23, 6813916215), (69, 2271305405), (115, 1362783243), (199, 787538055), (345, 454261081), (597, 262512685), (995, 157507611), (2985, 52502537), (4577, 34240785), (13731, 11413595), (22885, 6848157), (68655, 2282719)]