128435244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{2069}}^1$

素因数の和:2822

約数の個数: 48

約数和(自身を含む): 343123200

約数和(自身を除く): 214687956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 739, 1478, 2069, 2217, 2956, 4138, 4434, 5173, 6207, 8276, 8868, 10346, 12414, 14483, 15519, 20692, 24828, 28966, 31038, 43449, 57932, 62076, 86898, 173796, 1528991, 3057982, 4586973, 6115964, 9173946, 10702937, 18347892, 21405874, 32108811, 42811748, 64217622, 128435244]

約数ペア:

[(1, 128435244), (2, 64217622), (3, 42811748), (4, 32108811), (6, 21405874), (7, 18347892), (12, 10702937), (14, 9173946), (21, 6115964), (28, 4586973), (42, 3057982), (84, 1528991), (739, 173796), (1478, 86898), (2069, 62076), (2217, 57932), (2956, 43449), (4138, 31038), (4434, 28966), (5173, 24828), (6207, 20692), (8276, 15519), (8868, 14483), (10346, 12414)]