164337544

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{16963}}^1$

素因数の和:17149

約数の個数: 32

約数和(自身を含む): 354208320

約数和(自身を除く): 189870776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 9688, 16963, 33926, 67852, 118741, 135704, 237482, 474964, 949928, 2934599, 5869198, 11738396, 20542193, 23476792, 41084386, 82168772, 164337544]

約数ペア:

[(1, 164337544), (2, 82168772), (4, 41084386), (7, 23476792), (8, 20542193), (14, 11738396), (28, 5869198), (56, 2934599), (173, 949928), (346, 474964), (692, 237482), (1211, 135704), (1384, 118741), (2422, 67852), (4844, 33926), (9688, 16963)]