139797896

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1583}}^1$

素因数の和:1698

約数の個数: 64

約数和(自身を含む): 319334400

約数和(自身を除く): 179536504

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 83, 133, 152, 166, 266, 332, 532, 581, 664, 1064, 1162, 1577, 1583, 2324, 3154, 3166, 4648, 6308, 6332, 11039, 11081, 12616, 12664, 22078, 22162, 30077, 44156, 44324, 60154, 88312, 88648, 120308, 131389, 210539, 240616, 262778, 421078, 525556, 842156, 919723, 1051112, 1684312, 1839446, 2496391, 3678892, 4992782, 7357784, 9985564, 17474737, 19971128, 34949474, 69898948, 139797896]

約数ペア:

[(1, 139797896), (2, 69898948), (4, 34949474), (7, 19971128), (8, 17474737), (14, 9985564), (19, 7357784), (28, 4992782), (38, 3678892), (56, 2496391), (76, 1839446), (83, 1684312), (133, 1051112), (152, 919723), (166, 842156), (266, 525556), (332, 421078), (532, 262778), (581, 240616), (664, 210539), (1064, 131389), (1162, 120308), (1577, 88648), (1583, 88312), (2324, 60154), (3154, 44324), (3166, 44156), (4648, 30077), (6308, 22162), (6332, 22078), (11039, 12664), (11081, 12616)]