16420152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2273}}^1$

素因数の和:2332

約数の個数: 64

約数和(自身を含む): 48026880

約数和(自身を除く): 31606728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2273, 2408, 3612, 4546, 6819, 7224, 9092, 13638, 15911, 18184, 27276, 31822, 47733, 54552, 63644, 95466, 97739, 127288, 190932, 195478, 293217, 381864, 390956, 586434, 684173, 781912, 1172868, 1368346, 2052519, 2345736, 2736692, 4105038, 5473384, 8210076, 16420152]

約数ペア:

[(1, 16420152), (2, 8210076), (3, 5473384), (4, 4105038), (6, 2736692), (7, 2345736), (8, 2052519), (12, 1368346), (14, 1172868), (21, 781912), (24, 684173), (28, 586434), (42, 390956), (43, 381864), (56, 293217), (84, 195478), (86, 190932), (129, 127288), (168, 97739), (172, 95466), (258, 63644), (301, 54552), (344, 47733), (516, 31822), (602, 27276), (903, 18184), (1032, 15911), (1204, 13638), (1806, 9092), (2273, 7224), (2408, 6819), (3612, 4546)]