166518828

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{73421}}^1$

素因数の和:73444

約数の個数: 60

約数和(自身を含む): 497507472

約数和(自身を除く): 330988644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 73421, 146842, 220263, 293684, 440526, 513947, 660789, 881052, 1027894, 1321578, 1541841, 1982367, 2055788, 2643156, 3083682, 3964734, 4625523, 5947101, 6167364, 7929468, 9251046, 11894202, 13876569, 18502092, 23788404, 27753138, 41629707, 55506276, 83259414, 166518828]

約数ペア:

[(1, 166518828), (2, 83259414), (3, 55506276), (4, 41629707), (6, 27753138), (7, 23788404), (9, 18502092), (12, 13876569), (14, 11894202), (18, 9251046), (21, 7929468), (27, 6167364), (28, 5947101), (36, 4625523), (42, 3964734), (54, 3083682), (63, 2643156), (81, 2055788), (84, 1982367), (108, 1541841), (126, 1321578), (162, 1027894), (189, 881052), (252, 660789), (324, 513947), (378, 440526), (567, 293684), (756, 220263), (1134, 146842), (2268, 73421)]