120967456

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 247484160

約数和(自身を除く): 126516704

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 197, 248, 394, 496, 619, 788, 992, 1238, 1576, 2476, 3152, 4952, 6107, 6304, 9904, 12214, 19189, 19808, 24428, 38378, 48856, 76756, 97712, 121943, 153512, 195424, 243886, 307024, 487772, 614048, 975544, 1951088, 3780233, 3902176, 7560466, 15120932, 30241864, 60483728, 120967456]

約数ペア:

[(1, 120967456), (2, 60483728), (4, 30241864), (8, 15120932), (16, 7560466), (31, 3902176), (32, 3780233), (62, 1951088), (124, 975544), (197, 614048), (248, 487772), (394, 307024), (496, 243886), (619, 195424), (788, 153512), (992, 121943), (1238, 97712), (1576, 76756), (2476, 48856), (3152, 38378), (4952, 24428), (6107, 19808), (6304, 19189), (9904, 12214)]