141780608

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{35731}}^1$

素因数の和:35776

約数の個数: 32

約数和(自身を含む): 291573120

約数和(自身を除く): 149792512

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 35731, 71462, 142924, 285848, 571696, 1107661, 1143392, 2215322, 2286784, 4430644, 4573568, 8861288, 17722576, 35445152, 70890304, 141780608]

約数ペア:

[(1, 141780608), (2, 70890304), (4, 35445152), (8, 17722576), (16, 8861288), (31, 4573568), (32, 4430644), (62, 2286784), (64, 2215322), (124, 1143392), (128, 1107661), (248, 571696), (496, 285848), (992, 142924), (1984, 71462), (3968, 35731)]