142504376

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1867}}^1$

素因数の和:1956

約数の個数: 64

約数和(自身を含む): 322790400

約数和(自身を除く): 180286024

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 47, 56, 58, 94, 116, 188, 203, 232, 329, 376, 406, 658, 812, 1316, 1363, 1624, 1867, 2632, 2726, 3734, 5452, 7468, 9541, 10904, 13069, 14936, 19082, 26138, 38164, 52276, 54143, 76328, 87749, 104552, 108286, 175498, 216572, 350996, 379001, 433144, 614243, 701992, 758002, 1228486, 1516004, 2456972, 2544721, 3032008, 4913944, 5089442, 10178884, 17813047, 20357768, 35626094, 71252188, 142504376]

約数ペア:

[(1, 142504376), (2, 71252188), (4, 35626094), (7, 20357768), (8, 17813047), (14, 10178884), (28, 5089442), (29, 4913944), (47, 3032008), (56, 2544721), (58, 2456972), (94, 1516004), (116, 1228486), (188, 758002), (203, 701992), (232, 614243), (329, 433144), (376, 379001), (406, 350996), (658, 216572), (812, 175498), (1316, 108286), (1363, 104552), (1624, 87749), (1867, 76328), (2632, 54143), (2726, 52276), (3734, 38164), (5452, 26138), (7468, 19082), (9541, 14936), (10904, 13069)]