164420802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{100379}}^1$

素因数の和:100407

約数の個数: 48

約数和(自身を含む): 438459840

約数和(自身を除く): 274039038

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 100379, 200758, 301137, 602274, 702653, 903411, 1304927, 1405306, 1806822, 2107959, 2609854, 3914781, 4215918, 6323877, 7829562, 9134489, 11744343, 12647754, 18268978, 23488686, 27403467, 54806934, 82210401, 164420802]

約数ペア:

[(1, 164420802), (2, 82210401), (3, 54806934), (6, 27403467), (7, 23488686), (9, 18268978), (13, 12647754), (14, 11744343), (18, 9134489), (21, 7829562), (26, 6323877), (39, 4215918), (42, 3914781), (63, 2609854), (78, 2107959), (91, 1806822), (117, 1405306), (126, 1304927), (182, 903411), (234, 702653), (273, 602274), (546, 301137), (819, 200758), (1638, 100379)]