179120344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{4091}}^1$

素因数の和:4531

約数の個数: 32

約数和(自身を含む): 362633040

約数和(自身を除く): 183512696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 421, 842, 1684, 3368, 4091, 5473, 8182, 10946, 16364, 21892, 32728, 43784, 53183, 106366, 212732, 425464, 1722311, 3444622, 6889244, 13778488, 22390043, 44780086, 89560172, 179120344]

約数ペア:

[(1, 179120344), (2, 89560172), (4, 44780086), (8, 22390043), (13, 13778488), (26, 6889244), (52, 3444622), (104, 1722311), (421, 425464), (842, 212732), (1684, 106366), (3368, 53183), (4091, 43784), (5473, 32728), (8182, 21892), (10946, 16364)]