149900576

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35221}}^1$

素因数の和:35257

約数の個数: 48

約数和(自身を含む): 355037760

約数和(自身を除く): 205137184

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 35221, 70442, 140884, 246547, 281768, 493094, 563536, 669199, 986188, 1127072, 1338398, 1972376, 2676796, 3944752, 4684393, 5353592, 7889504, 9368786, 10707184, 18737572, 21414368, 37475144, 74950288, 149900576]

約数ペア:

[(1, 149900576), (2, 74950288), (4, 37475144), (7, 21414368), (8, 18737572), (14, 10707184), (16, 9368786), (19, 7889504), (28, 5353592), (32, 4684393), (38, 3944752), (56, 2676796), (76, 1972376), (112, 1338398), (133, 1127072), (152, 986188), (224, 669199), (266, 563536), (304, 493094), (532, 281768), (608, 246547), (1064, 140884), (2128, 70442), (4256, 35221)]