157276756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22741}}^1$

素因数の和:22784

約数の個数: 48

約数和(自身を含む): 356594560

約数和(自身を除く): 199317804

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 22741, 45482, 90964, 159187, 295633, 318374, 432079, 591266, 636748, 864158, 1182532, 1728316, 2069431, 3024553, 4138862, 5617027, 6049106, 8277724, 11234054, 12098212, 22468108, 39319189, 78638378, 157276756]

約数ペア:

[(1, 157276756), (2, 78638378), (4, 39319189), (7, 22468108), (13, 12098212), (14, 11234054), (19, 8277724), (26, 6049106), (28, 5617027), (38, 4138862), (52, 3024553), (76, 2069431), (91, 1728316), (133, 1182532), (182, 864158), (247, 636748), (266, 591266), (364, 432079), (494, 318374), (532, 295633), (988, 159187), (1729, 90964), (3458, 45482), (6916, 22741)]