140122548

素因数分解:

$2^2\times 3^6\times {\mathrm{29}}^1\times {\mathrm{1657}}^1$

素因数の和:1708

約数の個数: 84

約数和(自身を含む): 380560740

約数和(自身を除く): 240438192

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 729, 783, 972, 1044, 1458, 1566, 1657, 2349, 2916, 3132, 3314, 4698, 4971, 6628, 7047, 9396, 9942, 14094, 14913, 19884, 21141, 28188, 29826, 42282, 44739, 48053, 59652, 84564, 89478, 96106, 134217, 144159, 178956, 192212, 268434, 288318, 402651, 432477, 536868, 576636, 805302, 864954, 1207953, 1297431, 1610604, 1729908, 2415906, 2594862, 3892293, 4831812, 5189724, 7784586, 11676879, 15569172, 23353758, 35030637, 46707516, 70061274, 140122548]

約数ペア:

[(1, 140122548), (2, 70061274), (3, 46707516), (4, 35030637), (6, 23353758), (9, 15569172), (12, 11676879), (18, 7784586), (27, 5189724), (29, 4831812), (36, 3892293), (54, 2594862), (58, 2415906), (81, 1729908), (87, 1610604), (108, 1297431), (116, 1207953), (162, 864954), (174, 805302), (243, 576636), (261, 536868), (324, 432477), (348, 402651), (486, 288318), (522, 268434), (729, 192212), (783, 178956), (972, 144159), (1044, 134217), (1458, 96106), (1566, 89478), (1657, 84564), (2349, 59652), (2916, 48053), (3132, 44739), (3314, 42282), (4698, 29826), (4971, 28188), (6628, 21141), (7047, 19884), (9396, 14913), (9942, 14094)]