158873512

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 369492480

約数和(自身を除く): 210618968

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 173, 184, 217, 248, 322, 346, 434, 529, 644, 692, 713, 868, 1058, 1211, 1288, 1384, 1426, 1736, 2116, 2422, 2852, 3703, 3979, 4232, 4844, 4991, 5363, 5704, 7406, 7958, 9688, 9982, 10726, 14812, 15916, 16399, 19964, 21452, 27853, 29624, 31832, 32798, 37541, 39928, 42904, 55706, 65596, 75082, 91517, 111412, 114793, 123349, 131192, 150164, 183034, 222824, 229586, 246698, 300328, 366068, 459172, 493396, 640619, 732136, 863443, 918344, 986792, 1281238, 1726886, 2562476, 2837027, 3453772, 5124952, 5674054, 6907544, 11348108, 19859189, 22696216, 39718378, 79436756, 158873512]

約数ペア:

[(1, 158873512), (2, 79436756), (4, 39718378), (7, 22696216), (8, 19859189), (14, 11348108), (23, 6907544), (28, 5674054), (31, 5124952), (46, 3453772), (56, 2837027), (62, 2562476), (92, 1726886), (124, 1281238), (161, 986792), (173, 918344), (184, 863443), (217, 732136), (248, 640619), (322, 493396), (346, 459172), (434, 366068), (529, 300328), (644, 246698), (692, 229586), (713, 222824), (868, 183034), (1058, 150164), (1211, 131192), (1288, 123349), (1384, 114793), (1426, 111412), (1736, 91517), (2116, 75082), (2422, 65596), (2852, 55706), (3703, 42904), (3979, 39928), (4232, 37541), (4844, 32798), (4991, 31832), (5363, 29624), (5704, 27853), (7406, 21452), (7958, 19964), (9688, 16399), (9982, 15916), (10726, 14812)]