156905117828

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1\times {\mathrm{9013}}^1$

素因数の和:9804

約数の個数: 48

約数和(自身を含む): 281669472000

約数和(自身を除く): 124764354172

約数列:

[1, 2, 4, 79, 89, 158, 178, 316, 356, 619, 1238, 2476, 7031, 9013, 14062, 18026, 28124, 36052, 48901, 55091, 97802, 110182, 195604, 220364, 712027, 802157, 1424054, 1604314, 2848108, 3208628, 4352189, 5579047, 8704378, 11158094, 17408756, 22316188, 63370403, 126740806, 253481612, 440744713, 496535183, 881489426, 993070366, 1762978852, 1986140732, 39226279457, 78452558914, 156905117828]

約数ペア:

[(1, 156905117828), (2, 78452558914), (4, 39226279457), (79, 1986140732), (89, 1762978852), (158, 993070366), (178, 881489426), (316, 496535183), (356, 440744713), (619, 253481612), (1238, 126740806), (2476, 63370403), (7031, 22316188), (9013, 17408756), (14062, 11158094), (18026, 8704378), (28124, 5579047), (36052, 4352189), (48901, 3208628), (55091, 2848108), (97802, 1604314), (110182, 1424054), (195604, 802157), (220364, 712027)]