156768177488

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{463}}^1\times {\mathrm{125219}}^1$

素因数の和:125716

約数の個数: 60

約数和(自身を含む): 329613099840

約数和(自身を除く): 172844922352

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 463, 676, 926, 1352, 1852, 2704, 3704, 6019, 7408, 12038, 24076, 48152, 78247, 96304, 125219, 156494, 250438, 312988, 500876, 625976, 1001752, 1251952, 1627847, 2003504, 3255694, 6511388, 13022776, 21162011, 26045552, 42324022, 57976397, 84648044, 115952794, 169296088, 231905588, 338592176, 463811176, 753693161, 927622352, 1507386322, 3014772644, 6029545288, 9798011093, 12059090576, 19596022186, 39192044372, 78384088744, 156768177488]

約数ペア:

[(1, 156768177488), (2, 78384088744), (4, 39192044372), (8, 19596022186), (13, 12059090576), (16, 9798011093), (26, 6029545288), (52, 3014772644), (104, 1507386322), (169, 927622352), (208, 753693161), (338, 463811176), (463, 338592176), (676, 231905588), (926, 169296088), (1352, 115952794), (1852, 84648044), (2704, 57976397), (3704, 42324022), (6019, 26045552), (7408, 21162011), (12038, 13022776), (24076, 6511388), (48152, 3255694), (78247, 2003504), (96304, 1627847), (125219, 1251952), (156494, 1001752), (250438, 625976), (312988, 500876)]