161738392

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{5081}}^1$

素因数の和:5283

約数の個数: 32

約数和(自身を含む): 318336480

約数和(自身を除く): 156598088

約数列:

[1, 2, 4, 8, 23, 46, 92, 173, 184, 346, 692, 1384, 3979, 5081, 7958, 10162, 15916, 20324, 31832, 40648, 116863, 233726, 467452, 879013, 934904, 1758026, 3516052, 7032104, 20217299, 40434598, 80869196, 161738392]

約数ペア:

[(1, 161738392), (2, 80869196), (4, 40434598), (8, 20217299), (23, 7032104), (46, 3516052), (92, 1758026), (173, 934904), (184, 879013), (346, 467452), (692, 233726), (1384, 116863), (3979, 40648), (5081, 31832), (7958, 20324), (10162, 15916)]