145390848

素因数分解:

$2^8\times 3^1\times {\mathrm{189311}}^1$

素因数の和:189330

約数の個数: 36

約数和(自身を含む): 386953728

約数和(自身を除く): 241562880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 189311, 378622, 567933, 757244, 1135866, 1514488, 2271732, 3028976, 4543464, 6057952, 9086928, 12115904, 18173856, 24231808, 36347712, 48463616, 72695424, 145390848]

約数ペア:

[(1, 145390848), (2, 72695424), (3, 48463616), (4, 36347712), (6, 24231808), (8, 18173856), (12, 12115904), (16, 9086928), (24, 6057952), (32, 4543464), (48, 3028976), (64, 2271732), (96, 1514488), (128, 1135866), (192, 757244), (256, 567933), (384, 378622), (768, 189311)]