147217266

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2011}}^1$

素因数の和:2116

約数の個数: 72

約数和(自身を含む): 375704784

約数和(自身を除く): 228487518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 83, 98, 126, 147, 166, 249, 294, 441, 498, 581, 747, 882, 1162, 1494, 1743, 2011, 3486, 4022, 4067, 5229, 6033, 8134, 10458, 12066, 12201, 14077, 18099, 24402, 28154, 36198, 36603, 42231, 73206, 84462, 98539, 126693, 166913, 197078, 253386, 295617, 333826, 500739, 591234, 886851, 1001478, 1168391, 1502217, 1773702, 2336782, 3004434, 3505173, 7010346, 8178737, 10515519, 16357474, 21031038, 24536211, 49072422, 73608633, 147217266]

約数ペア:

[(1, 147217266), (2, 73608633), (3, 49072422), (6, 24536211), (7, 21031038), (9, 16357474), (14, 10515519), (18, 8178737), (21, 7010346), (42, 3505173), (49, 3004434), (63, 2336782), (83, 1773702), (98, 1502217), (126, 1168391), (147, 1001478), (166, 886851), (249, 591234), (294, 500739), (441, 333826), (498, 295617), (581, 253386), (747, 197078), (882, 166913), (1162, 126693), (1494, 98539), (1743, 84462), (2011, 73206), (3486, 42231), (4022, 36603), (4067, 36198), (5229, 28154), (6033, 24402), (8134, 18099), (10458, 14077), (12066, 12201)]