145217376

素因数分解:

$2^5\times 3^2\times {\mathrm{449}}^1\times {\mathrm{1123}}^1$

素因数の和:1588

約数の個数: 72

約数和(自身を含む): 414250200

約数和(自身を除く): 269032824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 449, 898, 1123, 1347, 1796, 2246, 2694, 3369, 3592, 4041, 4492, 5388, 6738, 7184, 8082, 8984, 10107, 10776, 13476, 14368, 16164, 17968, 20214, 21552, 26952, 32328, 35936, 40428, 43104, 53904, 64656, 80856, 107808, 129312, 161712, 323424, 504227, 1008454, 1512681, 2016908, 3025362, 4033816, 4538043, 6050724, 8067632, 9076086, 12101448, 16135264, 18152172, 24202896, 36304344, 48405792, 72608688, 145217376]

約数ペア:

[(1, 145217376), (2, 72608688), (3, 48405792), (4, 36304344), (6, 24202896), (8, 18152172), (9, 16135264), (12, 12101448), (16, 9076086), (18, 8067632), (24, 6050724), (32, 4538043), (36, 4033816), (48, 3025362), (72, 2016908), (96, 1512681), (144, 1008454), (288, 504227), (449, 323424), (898, 161712), (1123, 129312), (1347, 107808), (1796, 80856), (2246, 64656), (2694, 53904), (3369, 43104), (3592, 40428), (4041, 35936), (4492, 32328), (5388, 26952), (6738, 21552), (7184, 20214), (8082, 17968), (8984, 16164), (10107, 14368), (10776, 13476)]