156737985943

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{55697}}^1$

素因数の和:55972

約数の個数: 48

約数和(自身を含む): 208469147904

約数和(自身を除く): 51731161961

約数列:

[1, 7, 11, 23, 49, 77, 161, 227, 253, 539, 1127, 1589, 1771, 2497, 5221, 11123, 12397, 17479, 36547, 55697, 57431, 122353, 255829, 389879, 402017, 612667, 1281031, 2729153, 2814119, 4288669, 8967217, 12643219, 14091341, 30020683, 62770519, 88502533, 98639387, 139075409, 290794037, 619517731, 690475709, 973527863, 2035558259, 3198734407, 6814695041, 14248907813, 22391140849, 156737985943]

約数ペア:

[(1, 156737985943), (7, 22391140849), (11, 14248907813), (23, 6814695041), (49, 3198734407), (77, 2035558259), (161, 973527863), (227, 690475709), (253, 619517731), (539, 290794037), (1127, 139075409), (1589, 98639387), (1771, 88502533), (2497, 62770519), (5221, 30020683), (11123, 14091341), (12397, 12643219), (17479, 8967217), (36547, 4288669), (55697, 2814119), (57431, 2729153), (122353, 1281031), (255829, 612667), (389879, 402017)]