156973704

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{123407}}^1$

素因数の和:123469

約数の個数: 32

約数和(自身を含む): 399841920

約数和(自身を除く): 242868216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 123407, 246814, 370221, 493628, 740442, 987256, 1480884, 2961768, 6540571, 13081142, 19621713, 26162284, 39243426, 52324568, 78486852, 156973704]

約数ペア:

[(1, 156973704), (2, 78486852), (3, 52324568), (4, 39243426), (6, 26162284), (8, 19621713), (12, 13081142), (24, 6540571), (53, 2961768), (106, 1480884), (159, 987256), (212, 740442), (318, 493628), (424, 370221), (636, 246814), (1272, 123407)]