156959392190

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1301}}^1\times {\mathrm{197779}}^1$

素因数の和:199148

約数の個数: 32

約数和(自身を含む): 287380668960

約数和(自身を除く): 130421276770

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 1301, 2602, 6505, 13010, 79361, 158722, 197779, 395558, 396805, 793610, 988895, 1977790, 12064519, 24129038, 60322595, 120645190, 257310479, 514620958, 1286552395, 2573104790, 15695939219, 31391878438, 78479696095, 156959392190]

約数ペア:

[(1, 156959392190), (2, 78479696095), (5, 31391878438), (10, 15695939219), (61, 2573104790), (122, 1286552395), (305, 514620958), (610, 257310479), (1301, 120645190), (2602, 60322595), (6505, 24129038), (13010, 12064519), (79361, 1977790), (158722, 988895), (197779, 793610), (395558, 396805)]