156744016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68507}}^1$

素因数の和:68539

約数の個数: 40

約数和(自身を含む): 356789664

約数和(自身を除く): 200045648

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 68507, 137014, 274028, 548056, 753577, 890591, 1096112, 1507154, 1781182, 3014308, 3562364, 6028616, 7124728, 9796501, 12057232, 14249456, 19593002, 39186004, 78372008, 156744016]

約数ペア:

[(1, 156744016), (2, 78372008), (4, 39186004), (8, 19593002), (11, 14249456), (13, 12057232), (16, 9796501), (22, 7124728), (26, 6028616), (44, 3562364), (52, 3014308), (88, 1781182), (104, 1507154), (143, 1096112), (176, 890591), (208, 753577), (286, 548056), (572, 274028), (1144, 137014), (2288, 68507)]