177229728

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:572

約数の個数: 192

約数和(自身を含む): 575769600

約数和(自身を除く): 398539872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 93, 96, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 288, 312, 351, 372, 403, 416, 432, 468, 496, 509, 558, 624, 702, 744, 806, 837, 864, 936, 992, 1018, 1116, 1209, 1248, 1404, 1488, 1527, 1612, 1674, 1872, 2036, 2232, 2418, 2808, 2976, 3054, 3224, 3348, 3627, 3744, 4072, 4464, 4581, 4836, 5616, 6108, 6448, 6617, 6696, 7254, 8144, 8928, 9162, 9672, 10881, 11232, 12216, 12896, 13234, 13392, 13743, 14508, 15779, 16288, 18324, 19344, 19851, 21762, 24432, 26468, 26784, 27486, 29016, 31558, 36648, 38688, 39702, 43524, 47337, 48864, 52936, 54972, 58032, 59553, 63116, 73296, 79404, 87048, 94674, 105872, 109944, 116064, 119106, 126232, 142011, 146592, 158808, 174096, 178659, 189348, 205127, 211744, 219888, 238212, 252464, 284022, 317616, 348192, 357318, 378696, 410254, 426033, 439776, 476424, 504928, 568044, 615381, 635232, 714636, 757392, 820508, 852066, 952848, 1136088, 1230762, 1429272, 1514784, 1641016, 1704132, 1846143, 1905696, 2272176, 2461524, 2858544, 3282032, 3408264, 3692286, 4544352, 4923048, 5538429, 5717088, 6564064, 6816528, 7384572, 9846096, 11076858, 13633056, 14769144, 19692192, 22153716, 29538288, 44307432, 59076576, 88614864, 177229728]

約数ペア:

[(1, 177229728), (2, 88614864), (3, 59076576), (4, 44307432), (6, 29538288), (8, 22153716), (9, 19692192), (12, 14769144), (13, 13633056), (16, 11076858), (18, 9846096), (24, 7384572), (26, 6816528), (27, 6564064), (31, 5717088), (32, 5538429), (36, 4923048), (39, 4544352), (48, 3692286), (52, 3408264), (54, 3282032), (62, 2858544), (72, 2461524), (78, 2272176), (93, 1905696), (96, 1846143), (104, 1704132), (108, 1641016), (117, 1514784), (124, 1429272), (144, 1230762), (156, 1136088), (186, 952848), (208, 852066), (216, 820508), (234, 757392), (248, 714636), (279, 635232), (288, 615381), (312, 568044), (351, 504928), (372, 476424), (403, 439776), (416, 426033), (432, 410254), (468, 378696), (496, 357318), (509, 348192), (558, 317616), (624, 284022), (702, 252464), (744, 238212), (806, 219888), (837, 211744), (864, 205127), (936, 189348), (992, 178659), (1018, 174096), (1116, 158808), (1209, 146592), (1248, 142011), (1404, 126232), (1488, 119106), (1527, 116064), (1612, 109944), (1674, 105872), (1872, 94674), (2036, 87048), (2232, 79404), (2418, 73296), (2808, 63116), (2976, 59553), (3054, 58032), (3224, 54972), (3348, 52936), (3627, 48864), (3744, 47337), (4072, 43524), (4464, 39702), (4581, 38688), (4836, 36648), (5616, 31558), (6108, 29016), (6448, 27486), (6617, 26784), (6696, 26468), (7254, 24432), (8144, 21762), (8928, 19851), (9162, 19344), (9672, 18324), (10881, 16288), (11232, 15779), (12216, 14508), (12896, 13743), (13234, 13392)]