129756984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{33581}}^1$

素因数の和:33620

約数の個数: 64

約数和(自身を含む): 386864640

約数和(自身を除く): 257107656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 33581, 67162, 100743, 134324, 201486, 235067, 268648, 402972, 470134, 705201, 772363, 805944, 940268, 1410402, 1544726, 1880536, 2317089, 2820804, 3089452, 4634178, 5406541, 5641608, 6178904, 9268356, 10813082, 16219623, 18536712, 21626164, 32439246, 43252328, 64878492, 129756984]

約数ペア:

[(1, 129756984), (2, 64878492), (3, 43252328), (4, 32439246), (6, 21626164), (7, 18536712), (8, 16219623), (12, 10813082), (14, 9268356), (21, 6178904), (23, 5641608), (24, 5406541), (28, 4634178), (42, 3089452), (46, 2820804), (56, 2317089), (69, 1880536), (84, 1544726), (92, 1410402), (138, 940268), (161, 805944), (168, 772363), (184, 705201), (276, 470134), (322, 402972), (483, 268648), (552, 235067), (644, 201486), (966, 134324), (1288, 100743), (1932, 67162), (3864, 33581)]