165224646

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:634

約数の個数: 72

約数和(自身を含む): 386571744

約数和(自身を除く): 221347098

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 361, 423, 541, 722, 846, 893, 1082, 1083, 1623, 1786, 2166, 2679, 3246, 3249, 4869, 5358, 6498, 8037, 9738, 10279, 16074, 16967, 20558, 25427, 30837, 33934, 50854, 50901, 61674, 76281, 92511, 101802, 152562, 152703, 185022, 195301, 228843, 305406, 390602, 457686, 483113, 585903, 966226, 1171806, 1449339, 1757709, 2898678, 3515418, 4348017, 8696034, 9179147, 18358294, 27537441, 55074882, 82612323, 165224646]

約数ペア:

[(1, 165224646), (2, 82612323), (3, 55074882), (6, 27537441), (9, 18358294), (18, 9179147), (19, 8696034), (38, 4348017), (47, 3515418), (57, 2898678), (94, 1757709), (114, 1449339), (141, 1171806), (171, 966226), (282, 585903), (342, 483113), (361, 457686), (423, 390602), (541, 305406), (722, 228843), (846, 195301), (893, 185022), (1082, 152703), (1083, 152562), (1623, 101802), (1786, 92511), (2166, 76281), (2679, 61674), (3246, 50901), (3249, 50854), (4869, 33934), (5358, 30837), (6498, 25427), (8037, 20558), (9738, 16967), (10279, 16074)]