156916964862

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{1031}}^1\times {\mathrm{172561}}^1$

素因数の和:173614

約数の個数: 72

約数和(自身を含む): 395880696432

約数和(自身を除く): 238963731570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 1031, 2062, 3093, 6186, 7217, 9279, 14434, 18558, 21651, 43302, 50519, 64953, 101038, 129906, 151557, 172561, 303114, 345122, 454671, 517683, 909342, 1035366, 1207927, 1553049, 2415854, 3106098, 3623781, 7247562, 8455489, 10871343, 16910978, 21742686, 25366467, 50732934, 76099401, 152198802, 177910391, 355820782, 533731173, 1067462346, 1245372737, 1601193519, 2490745474, 3202387038, 3736118211, 7472236422, 8717609159, 11208354633, 17435218318, 22416709266, 26152827477, 52305654954, 78458482431, 156916964862]

約数ペア:

[(1, 156916964862), (2, 78458482431), (3, 52305654954), (6, 26152827477), (7, 22416709266), (9, 17435218318), (14, 11208354633), (18, 8717609159), (21, 7472236422), (42, 3736118211), (49, 3202387038), (63, 2490745474), (98, 1601193519), (126, 1245372737), (147, 1067462346), (294, 533731173), (441, 355820782), (882, 177910391), (1031, 152198802), (2062, 76099401), (3093, 50732934), (6186, 25366467), (7217, 21742686), (9279, 16910978), (14434, 10871343), (18558, 8455489), (21651, 7247562), (43302, 3623781), (50519, 3106098), (64953, 2415854), (101038, 1553049), (129906, 1207927), (151557, 1035366), (172561, 909342), (303114, 517683), (345122, 454671)]