143016952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 306583200

約数和(自身を除く): 163566248

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 157, 247, 314, 461, 494, 628, 922, 988, 1256, 1844, 1976, 2041, 2983, 3688, 4082, 5966, 5993, 8164, 8759, 11932, 11986, 16328, 17518, 23864, 23972, 35036, 38779, 47944, 70072, 72377, 77558, 113867, 144754, 155116, 227734, 289508, 310232, 455468, 579016, 910936, 940901, 1375163, 1881802, 2750326, 3763604, 5500652, 7527208, 11001304, 17877119, 35754238, 71508476, 143016952]

約数ペア:

[(1, 143016952), (2, 71508476), (4, 35754238), (8, 17877119), (13, 11001304), (19, 7527208), (26, 5500652), (38, 3763604), (52, 2750326), (76, 1881802), (104, 1375163), (152, 940901), (157, 910936), (247, 579016), (314, 455468), (461, 310232), (494, 289508), (628, 227734), (922, 155116), (988, 144754), (1256, 113867), (1844, 77558), (1976, 72377), (2041, 70072), (2983, 47944), (3688, 38779), (4082, 35036), (5966, 23972), (5993, 23864), (8164, 17518), (8759, 16328), (11932, 11986)]