161844304

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1153}}^1$

素因数の和:1475

約数の個数: 40

約数和(自身を含む): 325114112

約数和(自身を除く): 163269808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 283, 496, 566, 1132, 1153, 2264, 2306, 4528, 4612, 8773, 9224, 17546, 18448, 35092, 35743, 70184, 71486, 140368, 142972, 285944, 326299, 571888, 652598, 1305196, 2610392, 5220784, 10115269, 20230538, 40461076, 80922152, 161844304]

約数ペア:

[(1, 161844304), (2, 80922152), (4, 40461076), (8, 20230538), (16, 10115269), (31, 5220784), (62, 2610392), (124, 1305196), (248, 652598), (283, 571888), (496, 326299), (566, 285944), (1132, 142972), (1153, 140368), (2264, 71486), (2306, 70184), (4528, 35743), (4612, 35092), (8773, 18448), (9224, 17546)]