131809032

素因数分解:

$2^3\times 3^6\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:354

約数の個数: 112

約数和(自身を含む): 375970140

約数和(自身を除く): 244161108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 97, 108, 162, 194, 216, 233, 243, 291, 324, 388, 466, 486, 582, 648, 699, 729, 776, 873, 932, 972, 1164, 1398, 1458, 1746, 1864, 1944, 2097, 2328, 2619, 2796, 2916, 3492, 4194, 5238, 5592, 5832, 6291, 6984, 7857, 8388, 10476, 12582, 15714, 16776, 18873, 20952, 22601, 23571, 25164, 31428, 37746, 45202, 47142, 50328, 56619, 62856, 67803, 70713, 75492, 90404, 94284, 113238, 135606, 141426, 150984, 169857, 180808, 188568, 203409, 226476, 271212, 282852, 339714, 406818, 452952, 542424, 565704, 610227, 679428, 813636, 1220454, 1358856, 1627272, 1830681, 2440908, 3661362, 4881816, 5492043, 7322724, 10984086, 14645448, 16476129, 21968172, 32952258, 43936344, 65904516, 131809032]

約数ペア:

[(1, 131809032), (2, 65904516), (3, 43936344), (4, 32952258), (6, 21968172), (8, 16476129), (9, 14645448), (12, 10984086), (18, 7322724), (24, 5492043), (27, 4881816), (36, 3661362), (54, 2440908), (72, 1830681), (81, 1627272), (97, 1358856), (108, 1220454), (162, 813636), (194, 679428), (216, 610227), (233, 565704), (243, 542424), (291, 452952), (324, 406818), (388, 339714), (466, 282852), (486, 271212), (582, 226476), (648, 203409), (699, 188568), (729, 180808), (776, 169857), (873, 150984), (932, 141426), (972, 135606), (1164, 113238), (1398, 94284), (1458, 90404), (1746, 75492), (1864, 70713), (1944, 67803), (2097, 62856), (2328, 56619), (2619, 50328), (2796, 47142), (2916, 45202), (3492, 37746), (4194, 31428), (5238, 25164), (5592, 23571), (5832, 22601), (6291, 20952), (6984, 18873), (7857, 16776), (8388, 15714), (10476, 12582)]