140873096

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193507}}^1$

素因数の和:193533

約数の個数: 32

約数和(自身を含む): 325093440

約数和(自身を除く): 184220344

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 193507, 387014, 774028, 1354549, 1548056, 2515591, 2709098, 5031182, 5418196, 10062364, 10836392, 17609137, 20124728, 35218274, 70436548, 140873096]

約数ペア:

[(1, 140873096), (2, 70436548), (4, 35218274), (7, 20124728), (8, 17609137), (13, 10836392), (14, 10062364), (26, 5418196), (28, 5031182), (52, 2709098), (56, 2515591), (91, 1548056), (104, 1354549), (182, 774028), (364, 387014), (728, 193507)]