15671124468

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{71257}}^1$

素因数の和:71457

約数の個数: 72

約数和(自身を含む): 40852211400

約数和(自身を除く): 25181086932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 149, 164, 246, 298, 369, 447, 492, 596, 738, 894, 1341, 1476, 1788, 2682, 5364, 6109, 12218, 18327, 24436, 36654, 54981, 71257, 73308, 109962, 142514, 213771, 219924, 285028, 427542, 641313, 855084, 1282626, 2565252, 2921537, 5843074, 8764611, 10617293, 11686148, 17529222, 21234586, 26293833, 31851879, 35058444, 42469172, 52587666, 63703758, 95555637, 105175332, 127407516, 191111274, 382222548, 435309013, 870618026, 1305927039, 1741236052, 2611854078, 3917781117, 5223708156, 7835562234, 15671124468]

約数ペア:

[(1, 15671124468), (2, 7835562234), (3, 5223708156), (4, 3917781117), (6, 2611854078), (9, 1741236052), (12, 1305927039), (18, 870618026), (36, 435309013), (41, 382222548), (82, 191111274), (123, 127407516), (149, 105175332), (164, 95555637), (246, 63703758), (298, 52587666), (369, 42469172), (447, 35058444), (492, 31851879), (596, 26293833), (738, 21234586), (894, 17529222), (1341, 11686148), (1476, 10617293), (1788, 8764611), (2682, 5843074), (5364, 2921537), (6109, 2565252), (12218, 1282626), (18327, 855084), (24436, 641313), (36654, 427542), (54981, 285028), (71257, 219924), (73308, 213771), (109962, 142514)]