168499870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3709}}^1$

素因数の和:3793

約数の個数: 64

約数和(自身を含む): 384652800

約数和(自身を除く): 216152930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 59, 70, 77, 110, 118, 154, 295, 385, 413, 590, 649, 770, 826, 1298, 2065, 3245, 3709, 4130, 4543, 6490, 7418, 9086, 18545, 22715, 25963, 37090, 40799, 45430, 51926, 81598, 129815, 203995, 218831, 259630, 285593, 407990, 437662, 571186, 1094155, 1427965, 1531817, 2188310, 2407141, 2855930, 3063634, 4814282, 7659085, 12035705, 15318170, 16849987, 24071410, 33699974, 84249935, 168499870]

約数ペア:

[(1, 168499870), (2, 84249935), (5, 33699974), (7, 24071410), (10, 16849987), (11, 15318170), (14, 12035705), (22, 7659085), (35, 4814282), (55, 3063634), (59, 2855930), (70, 2407141), (77, 2188310), (110, 1531817), (118, 1427965), (154, 1094155), (295, 571186), (385, 437662), (413, 407990), (590, 285593), (649, 259630), (770, 218831), (826, 203995), (1298, 129815), (2065, 81598), (3245, 51926), (3709, 45430), (4130, 40799), (4543, 37090), (6490, 25963), (7418, 22715), (9086, 18545)]