154815216

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{45427}}^1$

素因数の和:45509

約数の個数: 40

約数和(自身を含む): 405581184

約数和(自身を除く): 250765968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 45427, 90854, 136281, 181708, 272562, 363416, 545124, 726832, 1090248, 2180496, 3225317, 6450634, 9675951, 12901268, 19351902, 25802536, 38703804, 51605072, 77407608, 154815216]

約数ペア:

[(1, 154815216), (2, 77407608), (3, 51605072), (4, 38703804), (6, 25802536), (8, 19351902), (12, 12901268), (16, 9675951), (24, 6450634), (48, 3225317), (71, 2180496), (142, 1090248), (213, 726832), (284, 545124), (426, 363416), (568, 272562), (852, 181708), (1136, 136281), (1704, 90854), (3408, 45427)]