168705792

素因数分解:

$2^8\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1979}}^1$

素因数の和:2038

約数の個数: 108

約数和(自身を含む): 499819320

約数和(自身を除く): 331113528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 256, 288, 296, 333, 384, 444, 576, 592, 666, 768, 888, 1152, 1184, 1332, 1776, 1979, 2304, 2368, 2664, 3552, 3958, 4736, 5328, 5937, 7104, 7916, 9472, 10656, 11874, 14208, 15832, 17811, 21312, 23748, 28416, 31664, 35622, 42624, 47496, 63328, 71244, 73223, 85248, 94992, 126656, 142488, 146446, 189984, 219669, 253312, 284976, 292892, 379968, 439338, 506624, 569952, 585784, 659007, 759936, 878676, 1139904, 1171568, 1318014, 1519872, 1757352, 2279808, 2343136, 2636028, 3514704, 4559616, 4686272, 5272056, 7029408, 9372544, 10544112, 14058816, 18745088, 21088224, 28117632, 42176448, 56235264, 84352896, 168705792]

約数ペア:

[(1, 168705792), (2, 84352896), (3, 56235264), (4, 42176448), (6, 28117632), (8, 21088224), (9, 18745088), (12, 14058816), (16, 10544112), (18, 9372544), (24, 7029408), (32, 5272056), (36, 4686272), (37, 4559616), (48, 3514704), (64, 2636028), (72, 2343136), (74, 2279808), (96, 1757352), (111, 1519872), (128, 1318014), (144, 1171568), (148, 1139904), (192, 878676), (222, 759936), (256, 659007), (288, 585784), (296, 569952), (333, 506624), (384, 439338), (444, 379968), (576, 292892), (592, 284976), (666, 253312), (768, 219669), (888, 189984), (1152, 146446), (1184, 142488), (1332, 126656), (1776, 94992), (1979, 85248), (2304, 73223), (2368, 71244), (2664, 63328), (3552, 47496), (3958, 42624), (4736, 35622), (5328, 31664), (5937, 28416), (7104, 23748), (7916, 21312), (9472, 17811), (10656, 15832), (11874, 14208)]