120419728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52631}}^1$

素因数の和:52663

約数の個数: 40

約数和(自身を含む): 274107456

約数和(自身を除く): 153687728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 52631, 105262, 210524, 421048, 578941, 684203, 842096, 1157882, 1368406, 2315764, 2736812, 4631528, 5473624, 7526233, 9263056, 10947248, 15052466, 30104932, 60209864, 120419728]

約数ペア:

[(1, 120419728), (2, 60209864), (4, 30104932), (8, 15052466), (11, 10947248), (13, 9263056), (16, 7526233), (22, 5473624), (26, 4631528), (44, 2736812), (52, 2315764), (88, 1368406), (104, 1157882), (143, 842096), (176, 684203), (208, 578941), (286, 421048), (572, 210524), (1144, 105262), (2288, 52631)]