130960648924

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{603739}}^1$

素因数の和:603938

約数の個数: 48

約数和(自身を含む): 268311715840

約数和(自身を除く): 137351066916

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 127, 244, 254, 427, 508, 854, 889, 1708, 1778, 3556, 7747, 15494, 30988, 54229, 108458, 216916, 603739, 1207478, 2414956, 4226173, 8452346, 16904692, 36828079, 73656158, 76674853, 147312316, 153349706, 257796553, 306699412, 515593106, 536723971, 1031186212, 1073447942, 2146895884, 4677166033, 9354332066, 18708664132, 32740162231, 65480324462, 130960648924]

約数ペア:

[(1, 130960648924), (2, 65480324462), (4, 32740162231), (7, 18708664132), (14, 9354332066), (28, 4677166033), (61, 2146895884), (122, 1073447942), (127, 1031186212), (244, 536723971), (254, 515593106), (427, 306699412), (508, 257796553), (854, 153349706), (889, 147312316), (1708, 76674853), (1778, 73656158), (3556, 36828079), (7747, 16904692), (15494, 8452346), (30988, 4226173), (54229, 2414956), (108458, 1207478), (216916, 603739)]