129347504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56533}}^1$

素因数の和:56565

約数の個数: 40

約数和(自身を含む): 294429072

約数和(自身を除く): 165081568

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 56533, 113066, 226132, 452264, 621863, 734929, 904528, 1243726, 1469858, 2487452, 2939716, 4974904, 5879432, 8084219, 9949808, 11758864, 16168438, 32336876, 64673752, 129347504]

約数ペア:

[(1, 129347504), (2, 64673752), (4, 32336876), (8, 16168438), (11, 11758864), (13, 9949808), (16, 8084219), (22, 5879432), (26, 4974904), (44, 2939716), (52, 2487452), (88, 1469858), (104, 1243726), (143, 904528), (176, 734929), (208, 621863), (286, 452264), (572, 226132), (1144, 113066), (2288, 56533)]