156890676

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 399168000

約数和(自身を除く): 242277324

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 107, 109, 114, 118, 177, 214, 218, 228, 236, 321, 327, 354, 428, 436, 642, 654, 708, 1121, 1284, 1308, 2033, 2071, 2242, 3363, 4066, 4142, 4484, 6099, 6213, 6313, 6431, 6726, 8132, 8284, 11663, 12198, 12426, 12626, 12862, 13452, 18939, 19293, 23326, 24396, 24852, 25252, 25724, 34989, 37878, 38586, 46652, 69978, 75756, 77172, 119947, 122189, 139956, 221597, 239894, 244378, 359841, 366567, 443194, 479788, 488756, 664791, 688117, 719682, 733134, 886388, 1329582, 1376234, 1439364, 1466268, 2064351, 2659164, 2752468, 4128702, 8257404, 13074223, 26148446, 39222669, 52296892, 78445338, 156890676]

約数ペア:

[(1, 156890676), (2, 78445338), (3, 52296892), (4, 39222669), (6, 26148446), (12, 13074223), (19, 8257404), (38, 4128702), (57, 2752468), (59, 2659164), (76, 2064351), (107, 1466268), (109, 1439364), (114, 1376234), (118, 1329582), (177, 886388), (214, 733134), (218, 719682), (228, 688117), (236, 664791), (321, 488756), (327, 479788), (354, 443194), (428, 366567), (436, 359841), (642, 244378), (654, 239894), (708, 221597), (1121, 139956), (1284, 122189), (1308, 119947), (2033, 77172), (2071, 75756), (2242, 69978), (3363, 46652), (4066, 38586), (4142, 37878), (4484, 34989), (6099, 25724), (6213, 25252), (6313, 24852), (6431, 24396), (6726, 23326), (8132, 19293), (8284, 18939), (11663, 13452), (12198, 12862), (12426, 12626)]