157882802

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{877}}^1$

素因数の和:1071

約数の個数: 48

約数和(自身を含む): 302678208

約数和(自身を除く): 144795406

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 167, 334, 539, 877, 1078, 1169, 1754, 1837, 2338, 3674, 6139, 8183, 9647, 12278, 12859, 16366, 19294, 25718, 42973, 67529, 85946, 90013, 135058, 146459, 180026, 292918, 472703, 945406, 1025213, 1611049, 2050426, 3222098, 7176491, 11277343, 14352982, 22554686, 78941401, 157882802]

約数ペア:

[(1, 157882802), (2, 78941401), (7, 22554686), (11, 14352982), (14, 11277343), (22, 7176491), (49, 3222098), (77, 2050426), (98, 1611049), (154, 1025213), (167, 945406), (334, 472703), (539, 292918), (877, 180026), (1078, 146459), (1169, 135058), (1754, 90013), (1837, 85946), (2338, 67529), (3674, 42973), (6139, 25718), (8183, 19294), (9647, 16366), (12278, 12859)]