140392764

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{3359}}^1$

素因数の和:3421

約数の個数: 72

約数和(自身を含む): 376696320

約数和(自身を除く): 236303556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 774, 972, 1161, 1548, 2322, 3359, 3483, 4644, 6718, 6966, 10077, 10449, 13436, 13932, 20154, 20898, 30231, 40308, 41796, 60462, 90693, 120924, 144437, 181386, 272079, 288874, 362772, 433311, 544158, 577748, 816237, 866622, 1088316, 1299933, 1632474, 1733244, 2599866, 3264948, 3899799, 5199732, 7799598, 11699397, 15599196, 23398794, 35098191, 46797588, 70196382, 140392764]

約数ペア:

[(1, 140392764), (2, 70196382), (3, 46797588), (4, 35098191), (6, 23398794), (9, 15599196), (12, 11699397), (18, 7799598), (27, 5199732), (36, 3899799), (43, 3264948), (54, 2599866), (81, 1733244), (86, 1632474), (108, 1299933), (129, 1088316), (162, 866622), (172, 816237), (243, 577748), (258, 544158), (324, 433311), (387, 362772), (486, 288874), (516, 272079), (774, 181386), (972, 144437), (1161, 120924), (1548, 90693), (2322, 60462), (3359, 41796), (3483, 40308), (4644, 30231), (6718, 20898), (6966, 20154), (10077, 13932), (10449, 13436)]