158703618

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{10627}}^1$

素因数の和:10782

約数の個数: 32

約数和(自身を含む): 336695040

約数和(自身を除く): 177991422

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 2489, 4978, 7467, 10627, 14934, 21254, 31881, 63762, 201913, 403826, 605739, 1211478, 1392137, 2784274, 4176411, 8352822, 26450603, 52901206, 79351809, 158703618]

約数ペア:

[(1, 158703618), (2, 79351809), (3, 52901206), (6, 26450603), (19, 8352822), (38, 4176411), (57, 2784274), (114, 1392137), (131, 1211478), (262, 605739), (393, 403826), (786, 201913), (2489, 63762), (4978, 31881), (7467, 21254), (10627, 14934)]