156937878

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{126359}}^1$

素因数の和:126393

約数の個数: 32

約数和(自身を含む): 363916800

約数和(自身を除く): 206978922

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 126359, 252718, 379077, 758154, 1137231, 2274462, 2906257, 3411693, 5812514, 6823386, 8718771, 17437542, 26156313, 52312626, 78468939, 156937878]

約数ペア:

[(1, 156937878), (2, 78468939), (3, 52312626), (6, 26156313), (9, 17437542), (18, 8718771), (23, 6823386), (27, 5812514), (46, 3411693), (54, 2906257), (69, 2274462), (138, 1137231), (207, 758154), (414, 379077), (621, 252718), (1242, 126359)]