140712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:74

約数の個数: 64

約数和(自身を含む): 423360

約数和(自身を除く): 282648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 41, 44, 52, 66, 78, 82, 88, 104, 123, 132, 143, 156, 164, 246, 264, 286, 312, 328, 429, 451, 492, 533, 572, 858, 902, 984, 1066, 1144, 1353, 1599, 1716, 1804, 2132, 2706, 3198, 3432, 3608, 4264, 5412, 5863, 6396, 10824, 11726, 12792, 17589, 23452, 35178, 46904, 70356, 140712]

約数ペア:

[(1, 140712), (2, 70356), (3, 46904), (4, 35178), (6, 23452), (8, 17589), (11, 12792), (12, 11726), (13, 10824), (22, 6396), (24, 5863), (26, 5412), (33, 4264), (39, 3608), (41, 3432), (44, 3198), (52, 2706), (66, 2132), (78, 1804), (82, 1716), (88, 1599), (104, 1353), (123, 1144), (132, 1066), (143, 984), (156, 902), (164, 858), (246, 572), (264, 533), (286, 492), (312, 451), (328, 429)]