158882334

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 353869824

約数和(自身を除く): 194987490

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 127, 129, 254, 258, 373, 381, 559, 746, 762, 1118, 1119, 1651, 1677, 2238, 3302, 3354, 4849, 4953, 5461, 9698, 9906, 10922, 14547, 16039, 16383, 29094, 32078, 32766, 47371, 48117, 70993, 94742, 96234, 141986, 142113, 208507, 212979, 284226, 417014, 425958, 615823, 625521, 1231646, 1251042, 1847469, 2036953, 3694938, 4073906, 6110859, 12221718, 26480389, 52960778, 79441167, 158882334]

約数ペア:

[(1, 158882334), (2, 79441167), (3, 52960778), (6, 26480389), (13, 12221718), (26, 6110859), (39, 4073906), (43, 3694938), (78, 2036953), (86, 1847469), (127, 1251042), (129, 1231646), (254, 625521), (258, 615823), (373, 425958), (381, 417014), (559, 284226), (746, 212979), (762, 208507), (1118, 142113), (1119, 141986), (1651, 96234), (1677, 94742), (2238, 70993), (3302, 48117), (3354, 47371), (4849, 32766), (4953, 32078), (5461, 29094), (9698, 16383), (9906, 16039), (10922, 14547)]