154310533

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 177430176

約数和(自身を除く): 23119643

約数列:

[1, 13, 19, 131, 247, 251, 361, 1703, 2489, 3263, 4693, 4769, 32357, 32881, 47291, 61997, 90611, 427453, 614783, 624739, 1177943, 8121607, 11870041, 154310533]

約数ペア:

[(1, 154310533), (13, 11870041), (19, 8121607), (131, 1177943), (247, 624739), (251, 614783), (361, 427453), (1703, 90611), (2489, 61997), (3263, 47291), (4693, 32881), (4769, 32357)]