156945656854

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{743}}^1\times {\mathrm{1697}}^1$

素因数の和:2989

約数の個数: 64

約数和(自身を含む): 285973410816

約数和(自身を除く): 129027753962

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 523, 743, 1046, 1486, 1697, 3394, 3661, 5201, 7322, 8891, 10402, 11879, 12631, 17782, 23758, 25262, 28849, 57698, 62237, 88417, 124474, 176834, 201943, 388589, 403886, 777178, 887531, 1260871, 1775062, 2521742, 2720123, 5440246, 6212717, 6606013, 8826097, 12425434, 13212026, 15088027, 17652194, 21434807, 30176054, 42869614, 46242091, 92484182, 105616189, 150043649, 211232378, 300087298, 659435533, 1318871066, 4616048731, 9232097462, 11210404061, 22420808122, 78472828427, 156945656854]

約数ペア:

[(1, 156945656854), (2, 78472828427), (7, 22420808122), (14, 11210404061), (17, 9232097462), (34, 4616048731), (119, 1318871066), (238, 659435533), (523, 300087298), (743, 211232378), (1046, 150043649), (1486, 105616189), (1697, 92484182), (3394, 46242091), (3661, 42869614), (5201, 30176054), (7322, 21434807), (8891, 17652194), (10402, 15088027), (11879, 13212026), (12631, 12425434), (17782, 8826097), (23758, 6606013), (25262, 6212717), (28849, 5440246), (57698, 2720123), (62237, 2521742), (88417, 1775062), (124474, 1260871), (176834, 887531), (201943, 777178), (388589, 403886)]