188757016

素因数分解:

$2^3\times 7^4\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 427544640

約数和(自身を除く): 238787624

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 317, 343, 392, 434, 634, 686, 868, 1268, 1372, 1519, 1736, 2219, 2401, 2536, 2744, 3038, 4438, 4802, 6076, 8876, 9604, 9827, 10633, 12152, 15533, 17752, 19208, 19654, 21266, 31066, 39308, 42532, 62132, 68789, 74431, 78616, 85064, 108731, 124264, 137578, 148862, 217462, 275156, 297724, 434924, 481523, 550312, 595448, 761117, 869848, 963046, 1522234, 1926092, 3044468, 3370661, 3852184, 6088936, 6741322, 13482644, 23594627, 26965288, 47189254, 94378508, 188757016]

約数ペア:

[(1, 188757016), (2, 94378508), (4, 47189254), (7, 26965288), (8, 23594627), (14, 13482644), (28, 6741322), (31, 6088936), (49, 3852184), (56, 3370661), (62, 3044468), (98, 1926092), (124, 1522234), (196, 963046), (217, 869848), (248, 761117), (317, 595448), (343, 550312), (392, 481523), (434, 434924), (634, 297724), (686, 275156), (868, 217462), (1268, 148862), (1372, 137578), (1519, 124264), (1736, 108731), (2219, 85064), (2401, 78616), (2536, 74431), (2744, 68789), (3038, 62132), (4438, 42532), (4802, 39308), (6076, 31066), (8876, 21266), (9604, 19654), (9827, 19208), (10633, 17752), (12152, 15533)]