161501504

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{16073}}^1$

素因数の和:16242

約数の個数: 28

約数和(自身を含む): 322540884

約数和(自身を除く): 161039380

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 16073, 32146, 64292, 128584, 257168, 514336, 1028672, 2523461, 5046922, 10093844, 20187688, 40375376, 80750752, 161501504]

約数ペア:

[(1, 161501504), (2, 80750752), (4, 40375376), (8, 20187688), (16, 10093844), (32, 5046922), (64, 2523461), (157, 1028672), (314, 514336), (628, 257168), (1256, 128584), (2512, 64292), (5024, 32146), (10048, 16073)]