145541448

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^2\times {\mathrm{443}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 443635920

約数和(自身を除く): 298094472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 216, 234, 243, 312, 324, 338, 351, 443, 468, 486, 507, 648, 676, 702, 886, 936, 972, 1014, 1053, 1329, 1352, 1404, 1521, 1772, 1944, 2028, 2106, 2658, 2808, 3042, 3159, 3544, 3987, 4056, 4212, 4563, 5316, 5759, 6084, 6318, 7974, 8424, 9126, 10632, 11518, 11961, 12168, 12636, 13689, 15948, 17277, 18252, 23036, 23922, 25272, 27378, 31896, 34554, 35883, 36504, 41067, 46072, 47844, 51831, 54756, 69108, 71766, 74867, 82134, 95688, 103662, 107649, 109512, 138216, 143532, 149734, 155493, 164268, 207324, 215298, 224601, 287064, 299468, 310986, 328536, 414648, 430596, 449202, 466479, 598936, 621972, 673803, 861192, 898404, 932958, 1243944, 1347606, 1399437, 1796808, 1865916, 2021409, 2695212, 2798874, 3731832, 4042818, 5390424, 5597748, 6064227, 8085636, 11195496, 12128454, 16171272, 18192681, 24256908, 36385362, 48513816, 72770724, 145541448]

約数ペア:

[(1, 145541448), (2, 72770724), (3, 48513816), (4, 36385362), (6, 24256908), (8, 18192681), (9, 16171272), (12, 12128454), (13, 11195496), (18, 8085636), (24, 6064227), (26, 5597748), (27, 5390424), (36, 4042818), (39, 3731832), (52, 2798874), (54, 2695212), (72, 2021409), (78, 1865916), (81, 1796808), (104, 1399437), (108, 1347606), (117, 1243944), (156, 932958), (162, 898404), (169, 861192), (216, 673803), (234, 621972), (243, 598936), (312, 466479), (324, 449202), (338, 430596), (351, 414648), (443, 328536), (468, 310986), (486, 299468), (507, 287064), (648, 224601), (676, 215298), (702, 207324), (886, 164268), (936, 155493), (972, 149734), (1014, 143532), (1053, 138216), (1329, 109512), (1352, 107649), (1404, 103662), (1521, 95688), (1772, 82134), (1944, 74867), (2028, 71766), (2106, 69108), (2658, 54756), (2808, 51831), (3042, 47844), (3159, 46072), (3544, 41067), (3987, 36504), (4056, 35883), (4212, 34554), (4563, 31896), (5316, 27378), (5759, 25272), (6084, 23922), (6318, 23036), (7974, 18252), (8424, 17277), (9126, 15948), (10632, 13689), (11518, 12636), (11961, 12168)]