157788121049

素因数分解:

${\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1987}}^1\times {\mathrm{7703}}^1$

素因数の和:9777

約数の個数: 24

約数和(自身を含む): 173770252992

約数和(自身を除く): 15982131943

約数列:

[1, 13, 61, 169, 793, 1987, 7703, 10309, 25831, 100139, 121207, 335803, 469883, 1301807, 1575691, 6108479, 15305861, 20483983, 79410227, 198976193, 933657521, 2586690509, 12137547773, 157788121049]

約数ペア:

[(1, 157788121049), (13, 12137547773), (61, 2586690509), (169, 933657521), (793, 198976193), (1987, 79410227), (7703, 20483983), (10309, 15305861), (25831, 6108479), (100139, 1575691), (121207, 1301807), (335803, 469883)]