171377856

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2580

約数の個数: 140

約数和(自身を含む): 547311072

約数和(自身を除く): 375933216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1248, 1296, 1404, 1728, 1872, 2106, 2496, 2543, 2592, 2808, 3744, 4212, 5086, 5184, 5616, 7488, 7629, 8424, 10172, 11232, 15258, 16848, 20344, 22464, 22887, 30516, 33059, 33696, 40688, 45774, 61032, 66118, 67392, 68661, 81376, 91548, 99177, 122064, 132236, 137322, 162752, 183096, 198354, 205983, 244128, 264472, 274644, 297531, 366192, 396708, 411966, 488256, 528944, 549288, 595062, 732384, 793416, 823932, 892593, 1057888, 1098576, 1190124, 1464768, 1586832, 1647864, 1785186, 2115776, 2197152, 2380248, 2677779, 3173664, 3295728, 3570372, 4394304, 4760496, 5355558, 6347328, 6591456, 7140744, 9520992, 10711116, 13182912, 14281488, 19041984, 21422232, 28562976, 42844464, 57125952, 85688928, 171377856]

約数ペア:

[(1, 171377856), (2, 85688928), (3, 57125952), (4, 42844464), (6, 28562976), (8, 21422232), (9, 19041984), (12, 14281488), (13, 13182912), (16, 10711116), (18, 9520992), (24, 7140744), (26, 6591456), (27, 6347328), (32, 5355558), (36, 4760496), (39, 4394304), (48, 3570372), (52, 3295728), (54, 3173664), (64, 2677779), (72, 2380248), (78, 2197152), (81, 2115776), (96, 1785186), (104, 1647864), (108, 1586832), (117, 1464768), (144, 1190124), (156, 1098576), (162, 1057888), (192, 892593), (208, 823932), (216, 793416), (234, 732384), (288, 595062), (312, 549288), (324, 528944), (351, 488256), (416, 411966), (432, 396708), (468, 366192), (576, 297531), (624, 274644), (648, 264472), (702, 244128), (832, 205983), (864, 198354), (936, 183096), (1053, 162752), (1248, 137322), (1296, 132236), (1404, 122064), (1728, 99177), (1872, 91548), (2106, 81376), (2496, 68661), (2543, 67392), (2592, 66118), (2808, 61032), (3744, 45774), (4212, 40688), (5086, 33696), (5184, 33059), (5616, 30516), (7488, 22887), (7629, 22464), (8424, 20344), (10172, 16848), (11232, 15258)]