158228538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{15973}}^1$

素因数の和:16118

約数の個数: 32

約数和(自身を含む): 343504896

約数和(自身を除く): 185276358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 15973, 31946, 47919, 95838, 207649, 415298, 622947, 1245894, 2028571, 4057142, 6085713, 12171426, 26371423, 52742846, 79114269, 158228538]

約数ペア:

[(1, 158228538), (2, 79114269), (3, 52742846), (6, 26371423), (13, 12171426), (26, 6085713), (39, 4057142), (78, 2028571), (127, 1245894), (254, 622947), (381, 415298), (762, 207649), (1651, 95838), (3302, 47919), (4953, 31946), (9906, 15973)]