149151296

素因数分解:

$2^6\times 7^2\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:464

約数の個数: 84

約数和(自身を含む): 347472000

約数和(自身を除く): 198320704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 199, 224, 239, 392, 398, 448, 478, 784, 796, 956, 1393, 1568, 1592, 1673, 1912, 2786, 3136, 3184, 3346, 3824, 5572, 6368, 6692, 7648, 9751, 11144, 11711, 12736, 13384, 15296, 19502, 22288, 23422, 26768, 39004, 44576, 46844, 47561, 53536, 78008, 89152, 93688, 95122, 107072, 156016, 187376, 190244, 312032, 332927, 374752, 380488, 624064, 665854, 749504, 760976, 1331708, 1521952, 2330489, 2663416, 3043904, 4660978, 5326832, 9321956, 10653664, 18643912, 21307328, 37287824, 74575648, 149151296]

約数ペア:

[(1, 149151296), (2, 74575648), (4, 37287824), (7, 21307328), (8, 18643912), (14, 10653664), (16, 9321956), (28, 5326832), (32, 4660978), (49, 3043904), (56, 2663416), (64, 2330489), (98, 1521952), (112, 1331708), (196, 760976), (199, 749504), (224, 665854), (239, 624064), (392, 380488), (398, 374752), (448, 332927), (478, 312032), (784, 190244), (796, 187376), (956, 156016), (1393, 107072), (1568, 95122), (1592, 93688), (1673, 89152), (1912, 78008), (2786, 53536), (3136, 47561), (3184, 46844), (3346, 44576), (3824, 39004), (5572, 26768), (6368, 23422), (6692, 22288), (7648, 19502), (9751, 15296), (11144, 13384), (11711, 12736)]