156748072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{35051}}^1$

素因数の和:35113

約数の個数: 32

約数和(自身を含む): 323880480

約数和(自身を除く): 167132408

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 35051, 70102, 140204, 280408, 455663, 911326, 1507193, 1822652, 3014386, 3645304, 6028772, 12057544, 19593509, 39187018, 78374036, 156748072]

約数ペア:

[(1, 156748072), (2, 78374036), (4, 39187018), (8, 19593509), (13, 12057544), (26, 6028772), (43, 3645304), (52, 3014386), (86, 1822652), (104, 1507193), (172, 911326), (344, 455663), (559, 280408), (1118, 140204), (2236, 70102), (4472, 35051)]