142956736

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{171823}}^1$

素因数の和:171848

約数の個数: 28

約数和(自身を含む): 305503072

約数和(自身を除く): 162546336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 171823, 343646, 687292, 1374584, 2233699, 2749168, 4467398, 5498336, 8934796, 10996672, 17869592, 35739184, 71478368, 142956736]

約数ペア:

[(1, 142956736), (2, 71478368), (4, 35739184), (8, 17869592), (13, 10996672), (16, 8934796), (26, 5498336), (32, 4467398), (52, 2749168), (64, 2233699), (104, 1374584), (208, 687292), (416, 343646), (832, 171823)]