158976952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{14731}}^1$

素因数の和:14827

約数の個数: 32

約数和(自身を含む): 318211200

約数和(自身を除く): 159234248

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 5396, 10792, 14731, 29462, 58924, 117848, 279889, 559778, 1045901, 1119556, 2091802, 2239112, 4183604, 8367208, 19872119, 39744238, 79488476, 158976952]

約数ペア:

[(1, 158976952), (2, 79488476), (4, 39744238), (8, 19872119), (19, 8367208), (38, 4183604), (71, 2239112), (76, 2091802), (142, 1119556), (152, 1045901), (284, 559778), (568, 279889), (1349, 117848), (2698, 58924), (5396, 29462), (10792, 14731)]