156318528

素因数分解:

$2^6\times 3^1\times {\mathrm{431}}^1\times {\mathrm{1889}}^1$

素因数の和:2335

約数の個数: 56

約数和(自身を含む): 414771840

約数和(自身を除く): 258453312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 431, 862, 1293, 1724, 1889, 2586, 3448, 3778, 5172, 5667, 6896, 7556, 10344, 11334, 13792, 15112, 20688, 22668, 27584, 30224, 41376, 45336, 60448, 82752, 90672, 120896, 181344, 362688, 814159, 1628318, 2442477, 3256636, 4884954, 6513272, 9769908, 13026544, 19539816, 26053088, 39079632, 52106176, 78159264, 156318528]

約数ペア:

[(1, 156318528), (2, 78159264), (3, 52106176), (4, 39079632), (6, 26053088), (8, 19539816), (12, 13026544), (16, 9769908), (24, 6513272), (32, 4884954), (48, 3256636), (64, 2442477), (96, 1628318), (192, 814159), (431, 362688), (862, 181344), (1293, 120896), (1724, 90672), (1889, 82752), (2586, 60448), (3448, 45336), (3778, 41376), (5172, 30224), (5667, 27584), (6896, 22668), (7556, 20688), (10344, 15112), (11334, 13792)]