149280876

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{691}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 401257584

約数和(自身を除く): 251976708

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 353, 612, 691, 706, 1059, 1382, 1412, 2073, 2118, 2764, 3177, 4146, 4236, 6001, 6219, 6354, 8292, 11747, 12002, 12438, 12708, 18003, 23494, 24004, 24876, 35241, 36006, 46988, 54009, 70482, 72012, 105723, 108018, 140964, 211446, 216036, 243923, 422892, 487846, 731769, 975692, 1463538, 2195307, 2927076, 4146691, 4390614, 8293382, 8781228, 12440073, 16586764, 24880146, 37320219, 49760292, 74640438, 149280876]

約数ペア:

[(1, 149280876), (2, 74640438), (3, 49760292), (4, 37320219), (6, 24880146), (9, 16586764), (12, 12440073), (17, 8781228), (18, 8293382), (34, 4390614), (36, 4146691), (51, 2927076), (68, 2195307), (102, 1463538), (153, 975692), (204, 731769), (306, 487846), (353, 422892), (612, 243923), (691, 216036), (706, 211446), (1059, 140964), (1382, 108018), (1412, 105723), (2073, 72012), (2118, 70482), (2764, 54009), (3177, 46988), (4146, 36006), (4236, 35241), (6001, 24876), (6219, 24004), (6354, 23494), (8292, 18003), (11747, 12708), (12002, 12438)]