159749478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{12553}}^1$

素因数の和:12669

約数の個数: 48

約数和(自身を含む): 399518496

約数和(自身を除く): 239769018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1414, 1818, 2121, 4242, 6363, 12553, 12726, 25106, 37659, 75318, 87871, 112977, 175742, 225954, 263613, 527226, 790839, 1267853, 1581678, 2535706, 3803559, 7607118, 8874971, 11410677, 17749942, 22821354, 26624913, 53249826, 79874739, 159749478]

約数ペア:

[(1, 159749478), (2, 79874739), (3, 53249826), (6, 26624913), (7, 22821354), (9, 17749942), (14, 11410677), (18, 8874971), (21, 7607118), (42, 3803559), (63, 2535706), (101, 1581678), (126, 1267853), (202, 790839), (303, 527226), (606, 263613), (707, 225954), (909, 175742), (1414, 112977), (1818, 87871), (2121, 75318), (4242, 37659), (6363, 25106), (12553, 12726)]