155663154

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{61333}}^1$

素因数の和:61391

約数の個数: 32

約数和(自身を含む): 353283840

約数和(自身を除く): 197620686

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 61333, 122666, 183999, 367998, 551997, 1103994, 1655991, 2882651, 3311982, 5765302, 8647953, 17295906, 25943859, 51887718, 77831577, 155663154]

約数ペア:

[(1, 155663154), (2, 77831577), (3, 51887718), (6, 25943859), (9, 17295906), (18, 8647953), (27, 5765302), (47, 3311982), (54, 2882651), (94, 1655991), (141, 1103994), (282, 551997), (423, 367998), (846, 183999), (1269, 122666), (2538, 61333)]