158365844

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^2\times {\mathrm{683}}^1$

素因数の和:734

約数の個数: 72

約数和(自身を含む): 350481600

約数和(自身を除く): 192115756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 169, 182, 196, 338, 343, 364, 637, 676, 683, 686, 1183, 1274, 1366, 1372, 2366, 2548, 2732, 4459, 4732, 4781, 8281, 8879, 8918, 9562, 16562, 17758, 17836, 19124, 33124, 33467, 35516, 57967, 62153, 66934, 115427, 115934, 124306, 133868, 230854, 231868, 234269, 248612, 435071, 461708, 468538, 807989, 870142, 937076, 1615978, 1740284, 3045497, 3231956, 5655923, 6090994, 11311846, 12181988, 22623692, 39591461, 79182922, 158365844]

約数ペア:

[(1, 158365844), (2, 79182922), (4, 39591461), (7, 22623692), (13, 12181988), (14, 11311846), (26, 6090994), (28, 5655923), (49, 3231956), (52, 3045497), (91, 1740284), (98, 1615978), (169, 937076), (182, 870142), (196, 807989), (338, 468538), (343, 461708), (364, 435071), (637, 248612), (676, 234269), (683, 231868), (686, 230854), (1183, 133868), (1274, 124306), (1366, 115934), (1372, 115427), (2366, 66934), (2548, 62153), (2732, 57967), (4459, 35516), (4732, 33467), (4781, 33124), (8281, 19124), (8879, 17836), (8918, 17758), (9562, 16562)]