156770396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{43499}}^1$

素因数の和:43573

約数の個数: 24

約数和(自身を含む): 295974000

約数和(自身を除く): 139203604

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 43499, 86998, 173996, 739483, 1478966, 2305447, 2957932, 4610894, 9221788, 39192599, 78385198, 156770396]

約数ペア:

[(1, 156770396), (2, 78385198), (4, 39192599), (17, 9221788), (34, 4610894), (53, 2957932), (68, 2305447), (106, 1478966), (212, 739483), (901, 173996), (1802, 86998), (3604, 43499)]