169840216

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233297}}^1$

素因数の和:233323

約数の個数: 32

約数和(自身を含む): 391940640

約数和(自身を除く): 222100424

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 233297, 466594, 933188, 1633079, 1866376, 3032861, 3266158, 6065722, 6532316, 12131444, 13064632, 21230027, 24262888, 42460054, 84920108, 169840216]

約数ペア:

[(1, 169840216), (2, 84920108), (4, 42460054), (7, 24262888), (8, 21230027), (13, 13064632), (14, 12131444), (26, 6532316), (28, 6065722), (52, 3266158), (56, 3032861), (91, 1866376), (104, 1633079), (182, 933188), (364, 466594), (728, 233297)]