161960826

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{1307}}^1$

素因数の和:2418

約数の個数: 32

約数和(自身を含む): 341544960

約数和(自身を除く): 179584134

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1087, 1307, 2174, 2614, 3261, 3921, 6522, 7842, 20653, 24833, 41306, 49666, 61959, 74499, 123918, 148998, 1420709, 2841418, 4262127, 8524254, 26993471, 53986942, 80980413, 161960826]

約数ペア:

[(1, 161960826), (2, 80980413), (3, 53986942), (6, 26993471), (19, 8524254), (38, 4262127), (57, 2841418), (114, 1420709), (1087, 148998), (1307, 123918), (2174, 74499), (2614, 61959), (3261, 49666), (3921, 41306), (6522, 24833), (7842, 20653)]