158177994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47161}}^1$

素因数の和:47222

約数の個数: 32

約数和(自身を含む): 348621504

約数和(自身を除く): 190443510

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 47161, 94322, 141483, 282966, 613093, 1226186, 1839279, 2027923, 3678558, 4055846, 6083769, 12167538, 26362999, 52725998, 79088997, 158177994]

約数ペア:

[(1, 158177994), (2, 79088997), (3, 52725998), (6, 26362999), (13, 12167538), (26, 6083769), (39, 4055846), (43, 3678558), (78, 2027923), (86, 1839279), (129, 1226186), (258, 613093), (559, 282966), (1118, 141483), (1677, 94322), (3354, 47161)]