141083728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4663}}^1$

素因数の和:4763

約数の個数: 40

約数和(自身を含む): 286854656

約数和(自身を除く): 145770928

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 3782, 4663, 7564, 9326, 15128, 18652, 30256, 37304, 74608, 144553, 284443, 289106, 568886, 578212, 1137772, 1156424, 2275544, 2312848, 4551088, 8817733, 17635466, 35270932, 70541864, 141083728]

約数ペア:

[(1, 141083728), (2, 70541864), (4, 35270932), (8, 17635466), (16, 8817733), (31, 4551088), (61, 2312848), (62, 2275544), (122, 1156424), (124, 1137772), (244, 578212), (248, 568886), (488, 289106), (496, 284443), (976, 144553), (1891, 74608), (3782, 37304), (4663, 30256), (7564, 18652), (9326, 15128)]