118216168

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 259459200

約数和(自身を除く): 141243032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 109, 181, 214, 218, 362, 428, 436, 724, 749, 763, 856, 872, 1267, 1448, 1498, 1526, 2534, 2996, 3052, 5068, 5992, 6104, 10136, 11663, 19367, 19729, 23326, 38734, 39458, 46652, 77468, 78916, 81641, 93304, 135569, 138103, 154936, 157832, 163282, 271138, 276206, 326564, 542276, 552412, 653128, 1084552, 1104824, 2111003, 4222006, 8444012, 14777021, 16888024, 29554042, 59108084, 118216168]

約数ペア:

[(1, 118216168), (2, 59108084), (4, 29554042), (7, 16888024), (8, 14777021), (14, 8444012), (28, 4222006), (56, 2111003), (107, 1104824), (109, 1084552), (181, 653128), (214, 552412), (218, 542276), (362, 326564), (428, 276206), (436, 271138), (724, 163282), (749, 157832), (763, 154936), (856, 138103), (872, 135569), (1267, 93304), (1448, 81641), (1498, 78916), (1526, 77468), (2534, 46652), (2996, 39458), (3052, 38734), (5068, 23326), (5992, 19729), (6104, 19367), (10136, 11663)]