139896304

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12263}}^1$

素因数の和:12325

約数の個数: 40

約数和(自身を含む): 291981312

約数和(自身を除く): 152085008

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 12263, 24526, 49052, 98104, 196208, 282049, 380153, 564098, 760306, 1128196, 1520612, 2256392, 3041224, 4512784, 6082448, 8743519, 17487038, 34974076, 69948152, 139896304]

約数ペア:

[(1, 139896304), (2, 69948152), (4, 34974076), (8, 17487038), (16, 8743519), (23, 6082448), (31, 4512784), (46, 3041224), (62, 2256392), (92, 1520612), (124, 1128196), (184, 760306), (248, 564098), (368, 380153), (496, 282049), (713, 196208), (1426, 98104), (2852, 49052), (5704, 24526), (11408, 12263)]