129472232

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{5641}}^1$

素因数の和:5817

約数の個数: 32

約数和(自身を含む): 257275200

約数和(自身を除く): 127802968

約数列:

[1, 2, 4, 8, 19, 38, 76, 151, 152, 302, 604, 1208, 2869, 5641, 5738, 11282, 11476, 22564, 22952, 45128, 107179, 214358, 428716, 851791, 857432, 1703582, 3407164, 6814328, 16184029, 32368058, 64736116, 129472232]

約数ペア:

[(1, 129472232), (2, 64736116), (4, 32368058), (8, 16184029), (19, 6814328), (38, 3407164), (76, 1703582), (151, 857432), (152, 851791), (302, 428716), (604, 214358), (1208, 107179), (2869, 45128), (5641, 22952), (5738, 22564), (11282, 11476)]