189329152

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{23857}}^1$

素因数の和:23904

約数の個数: 36

約数和(自身を含む): 390126016

約数和(自身を除く): 200796864

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 23857, 47714, 95428, 190856, 381712, 739567, 763424, 1479134, 1526848, 2958268, 3053696, 5916536, 6107392, 11833072, 23666144, 47332288, 94664576, 189329152]

約数ペア:

[(1, 189329152), (2, 94664576), (4, 47332288), (8, 23666144), (16, 11833072), (31, 6107392), (32, 5916536), (62, 3053696), (64, 2958268), (124, 1526848), (128, 1479134), (248, 763424), (256, 739567), (496, 381712), (992, 190856), (1984, 95428), (3968, 47714), (7936, 23857)]