157832642

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 262571328

約数和(自身を除く): 104738686

約数列:

[1, 2, 11, 22, 121, 211, 242, 281, 422, 562, 1331, 2321, 2662, 3091, 4642, 6182, 25531, 34001, 51062, 59291, 68002, 118582, 280841, 374011, 561682, 652201, 748022, 1304402, 7174211, 14348422, 78916321, 157832642]

約数ペア:

[(1, 157832642), (2, 78916321), (11, 14348422), (22, 7174211), (121, 1304402), (211, 748022), (242, 652201), (281, 561682), (422, 374011), (562, 280841), (1331, 118582), (2321, 68002), (2662, 59291), (3091, 51062), (4642, 34001), (6182, 25531)]