138712288

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30313}}^1$

素因数の和:30347

約数の個数: 48

約数和(自身を含む): 320843376

約数和(自身を除く): 182131088

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 30313, 60626, 121252, 242504, 333443, 394069, 485008, 666886, 788138, 970016, 1333772, 1576276, 2667544, 3152552, 4334759, 5335088, 6305104, 8669518, 10670176, 12610208, 17339036, 34678072, 69356144, 138712288]

約数ペア:

[(1, 138712288), (2, 69356144), (4, 34678072), (8, 17339036), (11, 12610208), (13, 10670176), (16, 8669518), (22, 6305104), (26, 5335088), (32, 4334759), (44, 3152552), (52, 2667544), (88, 1576276), (104, 1333772), (143, 970016), (176, 788138), (208, 666886), (286, 485008), (352, 394069), (416, 333443), (572, 242504), (1144, 121252), (2288, 60626), (4576, 30313)]