173992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 403200

約数和(自身を除く): 229208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 239, 364, 478, 728, 956, 1673, 1912, 3107, 3346, 6214, 6692, 12428, 13384, 21749, 24856, 43498, 86996, 173992]

約数ペア:

[(1, 173992), (2, 86996), (4, 43498), (7, 24856), (8, 21749), (13, 13384), (14, 12428), (26, 6692), (28, 6214), (52, 3346), (56, 3107), (91, 1912), (104, 1673), (182, 956), (239, 728), (364, 478)]