156717621756

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{8513}}^1\times {\mathrm{6473}}^1$

素因数の和:15075

約数の個数: 72

約数和(自身を含む): 401270950080

約数和(自身を除く): 244553328324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 6473, 8513, 12946, 17026, 19419, 25539, 25892, 34052, 38838, 51078, 58257, 76617, 77676, 102156, 116514, 153234, 233028, 306468, 511367, 672527, 1022734, 1345054, 1534101, 2017581, 2045468, 2690108, 3068202, 4035162, 4602303, 6052743, 6136404, 8070324, 9204606, 12105486, 18409212, 24210972, 55104649, 110209298, 165313947, 220418596, 330627894, 495941841, 661255788, 991883682, 1983767364, 4353267271, 8706534542, 13059801813, 17413069084, 26119603626, 39179405439, 52239207252, 78358810878, 156717621756]

約数ペア:

[(1, 156717621756), (2, 78358810878), (3, 52239207252), (4, 39179405439), (6, 26119603626), (9, 17413069084), (12, 13059801813), (18, 8706534542), (36, 4353267271), (79, 1983767364), (158, 991883682), (237, 661255788), (316, 495941841), (474, 330627894), (711, 220418596), (948, 165313947), (1422, 110209298), (2844, 55104649), (6473, 24210972), (8513, 18409212), (12946, 12105486), (17026, 9204606), (19419, 8070324), (25539, 6136404), (25892, 6052743), (34052, 4602303), (38838, 4035162), (51078, 3068202), (58257, 2690108), (76617, 2045468), (77676, 2017581), (102156, 1534101), (116514, 1345054), (153234, 1022734), (233028, 672527), (306468, 511367)]