159968334

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 359251200

約数和(自身を除く): 199282866

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 197, 323, 394, 419, 591, 646, 838, 969, 1182, 1257, 1938, 2514, 3349, 3743, 6698, 7123, 7486, 7961, 10047, 11229, 14246, 15922, 20094, 21369, 22458, 23883, 42738, 47766, 63631, 82543, 127262, 135337, 165086, 190893, 247629, 270674, 381786, 406011, 495258, 812022, 1403231, 1568317, 2806462, 3136634, 4209693, 4704951, 8419386, 9409902, 26661389, 53322778, 79984167, 159968334]

約数ペア:

[(1, 159968334), (2, 79984167), (3, 53322778), (6, 26661389), (17, 9409902), (19, 8419386), (34, 4704951), (38, 4209693), (51, 3136634), (57, 2806462), (102, 1568317), (114, 1403231), (197, 812022), (323, 495258), (394, 406011), (419, 381786), (591, 270674), (646, 247629), (838, 190893), (969, 165086), (1182, 135337), (1257, 127262), (1938, 82543), (2514, 63631), (3349, 47766), (3743, 42738), (6698, 23883), (7123, 22458), (7486, 21369), (7961, 20094), (10047, 15922), (11229, 14246)]