229976656

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157951}}^1$

素因数の和:157979

約数の個数: 40

約数和(自身を含む): 548409344

約数和(自身を除く): 318432688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 157951, 315902, 631804, 1105657, 1263608, 2053363, 2211314, 2527216, 4106726, 4422628, 8213452, 8845256, 14373541, 16426904, 17690512, 28747082, 32853808, 57494164, 114988328, 229976656]

約数ペア:

[(1, 229976656), (2, 114988328), (4, 57494164), (7, 32853808), (8, 28747082), (13, 17690512), (14, 16426904), (16, 14373541), (26, 8845256), (28, 8213452), (52, 4422628), (56, 4106726), (91, 2527216), (104, 2211314), (112, 2053363), (182, 1263608), (208, 1105657), (364, 631804), (728, 315902), (1456, 157951)]