138305544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 128

約数和(自身を含む): 389558400

約数和(自身を除く): 251252856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 61, 78, 86, 104, 122, 129, 156, 169, 172, 183, 244, 258, 312, 338, 344, 366, 488, 507, 516, 559, 676, 732, 793, 1014, 1032, 1118, 1352, 1464, 1586, 1677, 2028, 2197, 2236, 2379, 2623, 3172, 3354, 4056, 4394, 4472, 4758, 5246, 6344, 6591, 6708, 7267, 7869, 8788, 9516, 10309, 10492, 13182, 13416, 14534, 15738, 17576, 19032, 20618, 20984, 21801, 26364, 29068, 30927, 31476, 34099, 41236, 43602, 52728, 58136, 61854, 62952, 68198, 82472, 87204, 94471, 102297, 123708, 134017, 136396, 174408, 188942, 204594, 247416, 268034, 272792, 283413, 377884, 402051, 409188, 443287, 536068, 566826, 755768, 804102, 818376, 886574, 1072136, 1133652, 1329861, 1608204, 1773148, 2267304, 2659722, 3216408, 3546296, 5319444, 5762731, 10638888, 11525462, 17288193, 23050924, 34576386, 46101848, 69152772, 138305544]

約数ペア:

[(1, 138305544), (2, 69152772), (3, 46101848), (4, 34576386), (6, 23050924), (8, 17288193), (12, 11525462), (13, 10638888), (24, 5762731), (26, 5319444), (39, 3546296), (43, 3216408), (52, 2659722), (61, 2267304), (78, 1773148), (86, 1608204), (104, 1329861), (122, 1133652), (129, 1072136), (156, 886574), (169, 818376), (172, 804102), (183, 755768), (244, 566826), (258, 536068), (312, 443287), (338, 409188), (344, 402051), (366, 377884), (488, 283413), (507, 272792), (516, 268034), (559, 247416), (676, 204594), (732, 188942), (793, 174408), (1014, 136396), (1032, 134017), (1118, 123708), (1352, 102297), (1464, 94471), (1586, 87204), (1677, 82472), (2028, 68198), (2197, 62952), (2236, 61854), (2379, 58136), (2623, 52728), (3172, 43602), (3354, 41236), (4056, 34099), (4394, 31476), (4472, 30927), (4758, 29068), (5246, 26364), (6344, 21801), (6591, 20984), (6708, 20618), (7267, 19032), (7869, 17576), (8788, 15738), (9516, 14534), (10309, 13416), (10492, 13182)]