156738868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{274019}}^1$

素因数の和:274047

約数の個数: 24

約数和(自身を含む): 322247520

約数和(自身を除く): 165508652

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 274019, 548038, 1096076, 3014209, 3562247, 6028418, 7124494, 12056836, 14248988, 39184717, 78369434, 156738868]

約数ペア:

[(1, 156738868), (2, 78369434), (4, 39184717), (11, 14248988), (13, 12056836), (22, 7124494), (26, 6028418), (44, 3562247), (52, 3014209), (143, 1096076), (286, 548038), (572, 274019)]