157861548

素因数分解:

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

素因数の和:107

約数の個数: 162

約数和(自身を含む): 463020012

約数和(自身を除く): 305158464

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 169, 186, 234, 243, 279, 324, 338, 351, 372, 403, 468, 486, 507, 558, 676, 702, 806, 837, 961, 972, 1014, 1053, 1116, 1209, 1404, 1521, 1612, 1674, 1922, 2028, 2106, 2418, 2511, 2883, 3042, 3159, 3348, 3627, 3844, 4212, 4563, 4836, 5022, 5239, 5766, 6084, 6318, 7254, 7533, 8649, 9126, 10044, 10478, 10881, 11532, 12493, 12636, 13689, 14508, 15066, 15717, 17298, 18252, 20956, 21762, 24986, 25947, 27378, 30132, 31434, 32643, 34596, 37479, 41067, 43524, 47151, 49972, 51894, 54756, 62868, 65286, 74958, 77841, 82134, 94302, 97929, 103788, 112437, 130572, 141453, 149916, 155682, 162409, 164268, 188604, 195858, 224874, 233523, 282906, 311364, 324818, 337311, 391716, 424359, 449748, 467046, 487227, 565812, 649636, 674622, 848718, 934092, 974454, 1011933, 1273077, 1349244, 1461681, 1697436, 1948908, 2023866, 2546154, 2923362, 3035799, 4047732, 4385043, 5092308, 5846724, 6071598, 8770086, 12143196, 13155129, 17540172, 26310258, 39465387, 52620516, 78930774, 157861548]

約数ペア:

[(1, 157861548), (2, 78930774), (3, 52620516), (4, 39465387), (6, 26310258), (9, 17540172), (12, 13155129), (13, 12143196), (18, 8770086), (26, 6071598), (27, 5846724), (31, 5092308), (36, 4385043), (39, 4047732), (52, 3035799), (54, 2923362), (62, 2546154), (78, 2023866), (81, 1948908), (93, 1697436), (108, 1461681), (117, 1349244), (124, 1273077), (156, 1011933), (162, 974454), (169, 934092), (186, 848718), (234, 674622), (243, 649636), (279, 565812), (324, 487227), (338, 467046), (351, 449748), (372, 424359), (403, 391716), (468, 337311), (486, 324818), (507, 311364), (558, 282906), (676, 233523), (702, 224874), (806, 195858), (837, 188604), (961, 164268), (972, 162409), (1014, 155682), (1053, 149916), (1116, 141453), (1209, 130572), (1404, 112437), (1521, 103788), (1612, 97929), (1674, 94302), (1922, 82134), (2028, 77841), (2106, 74958), (2418, 65286), (2511, 62868), (2883, 54756), (3042, 51894), (3159, 49972), (3348, 47151), (3627, 43524), (3844, 41067), (4212, 37479), (4563, 34596), (4836, 32643), (5022, 31434), (5239, 30132), (5766, 27378), (6084, 25947), (6318, 24986), (7254, 21762), (7533, 20956), (8649, 18252), (9126, 17298), (10044, 15717), (10478, 15066), (10881, 14508), (11532, 13689), (12493, 12636)]