157023258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{196771}}^1$

素因数の和:196802

約数の個数: 32

約数和(自身を含む): 377802240

約数和(自身を除く): 220778982

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 196771, 393542, 590313, 1180626, 1377397, 2754794, 3738649, 4132191, 7477298, 8264382, 11215947, 22431894, 26170543, 52341086, 78511629, 157023258]

約数ペア:

[(1, 157023258), (2, 78511629), (3, 52341086), (6, 26170543), (7, 22431894), (14, 11215947), (19, 8264382), (21, 7477298), (38, 4132191), (42, 3738649), (57, 2754794), (114, 1377397), (133, 1180626), (266, 590313), (399, 393542), (798, 196771)]