161358576

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:614

約数の個数: 80

約数和(自身を含む): 427472640

約数和(自身を除く): 266114064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 113, 142, 213, 226, 284, 339, 419, 426, 452, 568, 678, 838, 852, 904, 1136, 1257, 1356, 1676, 1704, 1808, 2514, 2712, 3352, 3408, 5028, 5424, 6704, 8023, 10056, 16046, 20112, 24069, 29749, 32092, 47347, 48138, 59498, 64184, 89247, 94694, 96276, 118996, 128368, 142041, 178494, 189388, 192552, 237992, 284082, 356988, 378776, 385104, 475984, 568164, 713976, 757552, 1136328, 1427952, 2272656, 3361637, 6723274, 10084911, 13446548, 20169822, 26893096, 40339644, 53786192, 80679288, 161358576]

約数ペア:

[(1, 161358576), (2, 80679288), (3, 53786192), (4, 40339644), (6, 26893096), (8, 20169822), (12, 13446548), (16, 10084911), (24, 6723274), (48, 3361637), (71, 2272656), (113, 1427952), (142, 1136328), (213, 757552), (226, 713976), (284, 568164), (339, 475984), (419, 385104), (426, 378776), (452, 356988), (568, 284082), (678, 237992), (838, 192552), (852, 189388), (904, 178494), (1136, 142041), (1257, 128368), (1356, 118996), (1676, 96276), (1704, 94694), (1808, 89247), (2514, 64184), (2712, 59498), (3352, 48138), (3408, 47347), (5028, 32092), (5424, 29749), (6704, 24069), (8023, 20112), (10056, 16046)]