142717484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17047}}^1$

素因数の和:17094

約数の個数: 48

約数和(自身を含む): 320775168

約数和(自身を除く): 178057684

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 17047, 34094, 68188, 119329, 221611, 238658, 392081, 443222, 477316, 784162, 886444, 1551277, 1568324, 2744567, 3102554, 5097053, 5489134, 6205108, 10194106, 10978268, 20388212, 35679371, 71358742, 142717484]

約数ペア:

[(1, 142717484), (2, 71358742), (4, 35679371), (7, 20388212), (13, 10978268), (14, 10194106), (23, 6205108), (26, 5489134), (28, 5097053), (46, 3102554), (52, 2744567), (91, 1568324), (92, 1551277), (161, 886444), (182, 784162), (299, 477316), (322, 443222), (364, 392081), (598, 238658), (644, 221611), (1196, 119329), (2093, 68188), (4186, 34094), (8372, 17047)]