131504148

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{9439}}^1$

素因数の和:9498

約数の個数: 60

約数和(自身を含む): 351809920

約数和(自身を除く): 220305772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 2322, 3483, 4644, 6966, 9439, 13932, 18878, 28317, 37756, 56634, 84951, 113268, 169902, 254853, 339804, 405877, 509706, 764559, 811754, 1019412, 1217631, 1529118, 1623508, 2435262, 3058236, 3652893, 4870524, 7305786, 10958679, 14611572, 21917358, 32876037, 43834716, 65752074, 131504148]

約数ペア:

[(1, 131504148), (2, 65752074), (3, 43834716), (4, 32876037), (6, 21917358), (9, 14611572), (12, 10958679), (18, 7305786), (27, 4870524), (36, 3652893), (43, 3058236), (54, 2435262), (81, 1623508), (86, 1529118), (108, 1217631), (129, 1019412), (162, 811754), (172, 764559), (258, 509706), (324, 405877), (387, 339804), (516, 254853), (774, 169902), (1161, 113268), (1548, 84951), (2322, 56634), (3483, 37756), (4644, 28317), (6966, 18878), (9439, 13932)]