140375214

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3407}}^1$

素因数の和:3534

約数の個数: 64

約数和(自身を含む): 359884800

約数和(自身を除く): 219509586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 109, 126, 189, 218, 327, 378, 654, 763, 981, 1526, 1962, 2289, 2943, 3407, 4578, 5886, 6814, 6867, 10221, 13734, 20442, 20601, 23849, 30663, 41202, 47698, 61326, 71547, 91989, 143094, 183978, 214641, 371363, 429282, 643923, 742726, 1114089, 1287846, 2228178, 2599541, 3342267, 5199082, 6684534, 7798623, 10026801, 15597246, 20053602, 23395869, 46791738, 70187607, 140375214]

約数ペア:

[(1, 140375214), (2, 70187607), (3, 46791738), (6, 23395869), (7, 20053602), (9, 15597246), (14, 10026801), (18, 7798623), (21, 6684534), (27, 5199082), (42, 3342267), (54, 2599541), (63, 2228178), (109, 1287846), (126, 1114089), (189, 742726), (218, 643923), (327, 429282), (378, 371363), (654, 214641), (763, 183978), (981, 143094), (1526, 91989), (1962, 71547), (2289, 61326), (2943, 47698), (3407, 41202), (4578, 30663), (5886, 23849), (6814, 20601), (6867, 20442), (10221, 13734)]