118844404

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 259011648

約数和(自身を除く): 140167244

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 49, 82, 92, 98, 161, 164, 196, 287, 322, 574, 643, 644, 943, 1127, 1148, 1286, 1886, 2009, 2254, 2572, 3772, 4018, 4501, 4508, 6601, 8036, 9002, 13202, 14789, 18004, 26363, 26404, 29578, 31507, 46207, 52726, 59156, 63014, 92414, 103523, 105452, 126028, 184541, 184828, 207046, 369082, 414092, 606349, 724661, 738164, 1212698, 1291787, 1449322, 2425396, 2583574, 2898644, 4244443, 5167148, 8488886, 16977772, 29711101, 59422202, 118844404]

約数ペア:

[(1, 118844404), (2, 59422202), (4, 29711101), (7, 16977772), (14, 8488886), (23, 5167148), (28, 4244443), (41, 2898644), (46, 2583574), (49, 2425396), (82, 1449322), (92, 1291787), (98, 1212698), (161, 738164), (164, 724661), (196, 606349), (287, 414092), (322, 369082), (574, 207046), (643, 184828), (644, 184541), (943, 126028), (1127, 105452), (1148, 103523), (1286, 92414), (1886, 63014), (2009, 59156), (2254, 52726), (2572, 46207), (3772, 31507), (4018, 29578), (4501, 26404), (4508, 26363), (6601, 18004), (8036, 14789), (9002, 13202)]