155891806

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{2389}}^1$

素因数の和:2536

約数の個数: 32

約数和(自身を含む): 275328000

約数和(自身を除く): 119436194

約数列:

[1, 2, 7, 14, 59, 79, 118, 158, 413, 553, 826, 1106, 2389, 4661, 4778, 9322, 16723, 32627, 33446, 65254, 140951, 188731, 281902, 377462, 986657, 1321117, 1973314, 2642234, 11135129, 22270258, 77945903, 155891806]

約数ペア:

[(1, 155891806), (2, 77945903), (7, 22270258), (14, 11135129), (59, 2642234), (79, 1973314), (118, 1321117), (158, 986657), (413, 377462), (553, 281902), (826, 188731), (1106, 140951), (2389, 65254), (4661, 33446), (4778, 32627), (9322, 16723)]