173589584

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 120

約数和(自身を含む): 423925248

約数和(自身を除く): 250335664

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 173, 217, 238, 248, 272, 289, 346, 434, 476, 496, 527, 578, 692, 868, 952, 1054, 1156, 1211, 1384, 1736, 1904, 2023, 2108, 2312, 2422, 2768, 2941, 3472, 3689, 4046, 4216, 4624, 4844, 5363, 5882, 7378, 8092, 8432, 8959, 9688, 10726, 11764, 14756, 16184, 17918, 19376, 20587, 21452, 23528, 29512, 32368, 35836, 37541, 41174, 42904, 47056, 49997, 59024, 62713, 71672, 75082, 82348, 85808, 91171, 99994, 125426, 143344, 150164, 164696, 182342, 199988, 250852, 300328, 329392, 349979, 364684, 399976, 501704, 600656, 638197, 699958, 729368, 799952, 1003408, 1276394, 1399916, 1458736, 1549907, 2552788, 2799832, 3099814, 5105576, 5599664, 6199628, 10211152, 10849349, 12399256, 21698698, 24798512, 43397396, 86794792, 173589584]

約数ペア:

[(1, 173589584), (2, 86794792), (4, 43397396), (7, 24798512), (8, 21698698), (14, 12399256), (16, 10849349), (17, 10211152), (28, 6199628), (31, 5599664), (34, 5105576), (56, 3099814), (62, 2799832), (68, 2552788), (112, 1549907), (119, 1458736), (124, 1399916), (136, 1276394), (173, 1003408), (217, 799952), (238, 729368), (248, 699958), (272, 638197), (289, 600656), (346, 501704), (434, 399976), (476, 364684), (496, 349979), (527, 329392), (578, 300328), (692, 250852), (868, 199988), (952, 182342), (1054, 164696), (1156, 150164), (1211, 143344), (1384, 125426), (1736, 99994), (1904, 91171), (2023, 85808), (2108, 82348), (2312, 75082), (2422, 71672), (2768, 62713), (2941, 59024), (3472, 49997), (3689, 47056), (4046, 42904), (4216, 41174), (4624, 37541), (4844, 35836), (5363, 32368), (5882, 29512), (7378, 23528), (8092, 21452), (8432, 20587), (8959, 19376), (9688, 17918), (10726, 16184), (11764, 14756)]