149196607

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 200143872

約数和(自身を除く): 50947265

約数列:

[1, 7, 17, 19, 23, 119, 133, 151, 161, 323, 361, 391, 437, 1057, 2261, 2527, 2567, 2737, 2869, 3059, 3473, 6137, 7429, 8303, 17969, 20083, 24311, 42959, 48773, 52003, 54511, 58121, 59041, 65987, 141151, 341411, 381577, 413287, 461909, 926687, 988057, 1121779, 1253753, 6486809, 7852453, 8776271, 21313801, 149196607]

約数ペア:

[(1, 149196607), (7, 21313801), (17, 8776271), (19, 7852453), (23, 6486809), (119, 1253753), (133, 1121779), (151, 988057), (161, 926687), (323, 461909), (361, 413287), (391, 381577), (437, 341411), (1057, 141151), (2261, 65987), (2527, 59041), (2567, 58121), (2737, 54511), (2869, 52003), (3059, 48773), (3473, 42959), (6137, 24311), (7429, 20083), (8303, 17969)]