163909464

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2237}}^1$

素因数の和:2360

約数の個数: 64

約数和(自身を含む): 425399040

約数和(自身を除く): 261489576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 71, 86, 129, 142, 172, 213, 258, 284, 344, 426, 516, 568, 852, 1032, 1704, 2237, 3053, 4474, 6106, 6711, 8948, 9159, 12212, 13422, 17896, 18318, 24424, 26844, 36636, 53688, 73272, 96191, 158827, 192382, 288573, 317654, 384764, 476481, 577146, 635308, 769528, 952962, 1154292, 1270616, 1905924, 2308584, 3811848, 6829561, 13659122, 20488683, 27318244, 40977366, 54636488, 81954732, 163909464]

約数ペア:

[(1, 163909464), (2, 81954732), (3, 54636488), (4, 40977366), (6, 27318244), (8, 20488683), (12, 13659122), (24, 6829561), (43, 3811848), (71, 2308584), (86, 1905924), (129, 1270616), (142, 1154292), (172, 952962), (213, 769528), (258, 635308), (284, 577146), (344, 476481), (426, 384764), (516, 317654), (568, 288573), (852, 192382), (1032, 158827), (1704, 96191), (2237, 73272), (3053, 53688), (4474, 36636), (6106, 26844), (6711, 24424), (8948, 18318), (9159, 17896), (12212, 13422)]