145715904

素因数分解:

$2^6\times 3^2\times {\mathrm{252979}}^1$

素因数の和:252997

約数の個数: 42

約数和(自身を含む): 417669980

約数和(自身を除く): 271954076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 252979, 505958, 758937, 1011916, 1517874, 2023832, 2276811, 3035748, 4047664, 4553622, 6071496, 8095328, 9107244, 12142992, 16190656, 18214488, 24285984, 36428976, 48571968, 72857952, 145715904]

約数ペア:

[(1, 145715904), (2, 72857952), (3, 48571968), (4, 36428976), (6, 24285984), (8, 18214488), (9, 16190656), (12, 12142992), (16, 9107244), (18, 8095328), (24, 6071496), (32, 4553622), (36, 4047664), (48, 3035748), (64, 2276811), (72, 2023832), (96, 1517874), (144, 1011916), (192, 758937), (288, 505958), (576, 252979)]