131344148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1381}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 260037120

約数和(自身を除く): 128692972

約数列:

[1, 2, 4, 13, 26, 31, 52, 59, 62, 118, 124, 236, 403, 767, 806, 1381, 1534, 1612, 1829, 2762, 3068, 3658, 5524, 7316, 17953, 23777, 35906, 42811, 47554, 71812, 81479, 85622, 95108, 162958, 171244, 325916, 556543, 1059227, 1113086, 2118454, 2226172, 2525849, 4236908, 5051698, 10103396, 32836037, 65672074, 131344148]

約数ペア:

[(1, 131344148), (2, 65672074), (4, 32836037), (13, 10103396), (26, 5051698), (31, 4236908), (52, 2525849), (59, 2226172), (62, 2118454), (118, 1113086), (124, 1059227), (236, 556543), (403, 325916), (767, 171244), (806, 162958), (1381, 95108), (1534, 85622), (1612, 81479), (1829, 71812), (2762, 47554), (3068, 42811), (3658, 35906), (5524, 23777), (7316, 17953)]