117768976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2539}}^1$

素因数の和:2783

約数の個数: 40

約数和(自身を含む): 246928640

約数和(自身を除く): 129159664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 223, 446, 892, 1784, 2539, 2899, 3568, 5078, 5798, 10156, 11596, 20312, 23192, 33007, 40624, 46384, 66014, 132028, 264056, 528112, 566197, 1132394, 2264788, 4529576, 7360561, 9059152, 14721122, 29442244, 58884488, 117768976]

約数ペア:

[(1, 117768976), (2, 58884488), (4, 29442244), (8, 14721122), (13, 9059152), (16, 7360561), (26, 4529576), (52, 2264788), (104, 1132394), (208, 566197), (223, 528112), (446, 264056), (892, 132028), (1784, 66014), (2539, 46384), (2899, 40624), (3568, 33007), (5078, 23192), (5798, 20312), (10156, 11596)]