156987500152

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{402029}}^1$

素因数の和:402428

約数の個数: 64

約数和(自身を含む): 355072896000

約数和(自身を除く): 198085395848

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 367, 532, 734, 1064, 1468, 2569, 2936, 5138, 6973, 10276, 13946, 20552, 27892, 48811, 55784, 97622, 195244, 390488, 402029, 804058, 1608116, 2814203, 3216232, 5628406, 7638551, 11256812, 15277102, 22513624, 30554204, 53469857, 61108408, 106939714, 147544643, 213879428, 295089286, 427758856, 590178572, 1032812501, 1180357144, 2065625002, 2803348217, 4131250004, 5606696434, 8262500008, 11213392868, 19623437519, 22426785736, 39246875038, 78493750076, 156987500152]

約数ペア:

[(1, 156987500152), (2, 78493750076), (4, 39246875038), (7, 22426785736), (8, 19623437519), (14, 11213392868), (19, 8262500008), (28, 5606696434), (38, 4131250004), (56, 2803348217), (76, 2065625002), (133, 1180357144), (152, 1032812501), (266, 590178572), (367, 427758856), (532, 295089286), (734, 213879428), (1064, 147544643), (1468, 106939714), (2569, 61108408), (2936, 53469857), (5138, 30554204), (6973, 22513624), (10276, 15277102), (13946, 11256812), (20552, 7638551), (27892, 5628406), (48811, 3216232), (55784, 2814203), (97622, 1608116), (195244, 804058), (390488, 402029)]