156745864744

素因数分解:

$2^3\times 7^1\times {\mathrm{19541}}^1\times {\mathrm{143239}}^1$

素因数の和:162793

約数の個数: 32

約数和(自身を含む): 335903529600

約数和(自身を除く): 179157664856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 19541, 39082, 78164, 136787, 143239, 156328, 273574, 286478, 547148, 572956, 1002673, 1094296, 1145912, 2005346, 4010692, 8021384, 2799033299, 5598066598, 11196133196, 19593233093, 22392266392, 39186466186, 78372932372, 156745864744]

約数ペア:

[(1, 156745864744), (2, 78372932372), (4, 39186466186), (7, 22392266392), (8, 19593233093), (14, 11196133196), (28, 5598066598), (56, 2799033299), (19541, 8021384), (39082, 4010692), (78164, 2005346), (136787, 1145912), (143239, 1094296), (156328, 1002673), (273574, 572956), (286478, 547148)]