156945360996

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{19906819}}^1$

素因数の和:19906905

約数の個数: 48

約数和(自身を含む): 412469310400

約数和(自身を除く): 255523949404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3942, 7884, 19906819, 39813638, 59720457, 79627276, 119440914, 179161371, 238881828, 358322742, 537484113, 716645484, 1074968226, 1453197787, 2149936452, 2906395574, 4359593361, 5812791148, 8719186722, 13078780083, 17438373444, 26157560166, 39236340249, 52315120332, 78472680498, 156945360996]

約数ペア:

[(1, 156945360996), (2, 78472680498), (3, 52315120332), (4, 39236340249), (6, 26157560166), (9, 17438373444), (12, 13078780083), (18, 8719186722), (27, 5812791148), (36, 4359593361), (54, 2906395574), (73, 2149936452), (108, 1453197787), (146, 1074968226), (219, 716645484), (292, 537484113), (438, 358322742), (657, 238881828), (876, 179161371), (1314, 119440914), (1971, 79627276), (2628, 59720457), (3942, 39813638), (7884, 19906819)]