142416976

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1764

約数の個数: 60

約数和(自身を含む): 308611200

約数和(自身を除く): 166194224

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 403, 496, 676, 806, 1352, 1612, 1699, 2704, 3224, 3398, 5239, 6448, 6796, 10478, 13592, 20956, 22087, 27184, 41912, 44174, 52669, 83824, 88348, 105338, 176696, 210676, 287131, 353392, 421352, 574262, 684697, 842704, 1148524, 1369394, 2297048, 2738788, 4594096, 5477576, 8901061, 10955152, 17802122, 35604244, 71208488, 142416976]

約数ペア:

[(1, 142416976), (2, 71208488), (4, 35604244), (8, 17802122), (13, 10955152), (16, 8901061), (26, 5477576), (31, 4594096), (52, 2738788), (62, 2297048), (104, 1369394), (124, 1148524), (169, 842704), (208, 684697), (248, 574262), (338, 421352), (403, 353392), (496, 287131), (676, 210676), (806, 176696), (1352, 105338), (1612, 88348), (1699, 83824), (2704, 52669), (3224, 44174), (3398, 41912), (5239, 27184), (6448, 22087), (6796, 20956), (10478, 13592)]