148413503

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 196992000

約数和(自身を除く): 48578497

約数列:

[1, 7, 19, 23, 29, 49, 133, 161, 203, 239, 437, 551, 667, 931, 1127, 1421, 1673, 3059, 3857, 4541, 4669, 5497, 6931, 11711, 12673, 21413, 26999, 31787, 32683, 38479, 48517, 88711, 104443, 131689, 159413, 222509, 269353, 339619, 620977, 731101, 921823, 1115891, 3028847, 5117707, 6452761, 7811237, 21201929, 148413503]

約数ペア:

[(1, 148413503), (7, 21201929), (19, 7811237), (23, 6452761), (29, 5117707), (49, 3028847), (133, 1115891), (161, 921823), (203, 731101), (239, 620977), (437, 339619), (551, 269353), (667, 222509), (931, 159413), (1127, 131689), (1421, 104443), (1673, 88711), (3059, 48517), (3857, 38479), (4541, 32683), (4669, 31787), (5497, 26999), (6931, 21413), (11711, 12673)]