163534644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49919}}^1$

素因数の和:49949

約数の個数: 72

約数和(自身を含む): 508784640

約数和(自身を除く): 345249996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 49919, 99838, 149757, 199676, 299514, 349433, 449271, 599028, 648947, 698866, 898542, 1048299, 1297894, 1397732, 1797084, 1946841, 2096598, 2595788, 3144897, 3893682, 4193196, 4542629, 5840523, 6289794, 7787364, 9085258, 11681046, 12579588, 13627887, 18170516, 23362092, 27255774, 40883661, 54511548, 81767322, 163534644]

約数ペア:

[(1, 163534644), (2, 81767322), (3, 54511548), (4, 40883661), (6, 27255774), (7, 23362092), (9, 18170516), (12, 13627887), (13, 12579588), (14, 11681046), (18, 9085258), (21, 7787364), (26, 6289794), (28, 5840523), (36, 4542629), (39, 4193196), (42, 3893682), (52, 3144897), (63, 2595788), (78, 2096598), (84, 1946841), (91, 1797084), (117, 1397732), (126, 1297894), (156, 1048299), (182, 898542), (234, 698866), (252, 648947), (273, 599028), (364, 449271), (468, 349433), (546, 299514), (819, 199676), (1092, 149757), (1638, 99838), (3276, 49919)]