149758422856

素因数分解:

$2^3\times 7^2\times {\mathrm{2801}}^1\times {\mathrm{136393}}^1$

素因数の和:139214

約数の個数: 48

約数和(自身を含む): 326760469740

約数和(自身を除く): 177002046884

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 2801, 5602, 11204, 19607, 22408, 39214, 78428, 136393, 137249, 156856, 272786, 274498, 545572, 548996, 954751, 1091144, 1097992, 1909502, 3819004, 6683257, 7638008, 13366514, 26733028, 53466056, 382036793, 764073586, 1528147172, 2674257551, 3056294344, 5348515102, 10697030204, 18719802857, 21394060408, 37439605714, 74879211428, 149758422856]

約数ペア:

[(1, 149758422856), (2, 74879211428), (4, 37439605714), (7, 21394060408), (8, 18719802857), (14, 10697030204), (28, 5348515102), (49, 3056294344), (56, 2674257551), (98, 1528147172), (196, 764073586), (392, 382036793), (2801, 53466056), (5602, 26733028), (11204, 13366514), (19607, 7638008), (22408, 6683257), (39214, 3819004), (78428, 1909502), (136393, 1097992), (137249, 1091144), (156856, 954751), (272786, 548996), (274498, 545572)]