157559726

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 250192800

約数和(自身を除く): 92633074

約数列:

[1, 2, 29, 58, 89, 131, 178, 233, 262, 466, 2581, 3799, 5162, 6757, 7598, 11659, 13514, 20737, 23318, 30523, 41474, 61046, 338111, 601373, 676222, 885167, 1202746, 1770334, 2716547, 5433094, 78779863, 157559726]

約数ペア:

[(1, 157559726), (2, 78779863), (29, 5433094), (58, 2716547), (89, 1770334), (131, 1202746), (178, 885167), (233, 676222), (262, 601373), (466, 338111), (2581, 61046), (3799, 41474), (5162, 30523), (6757, 23318), (7598, 20737), (11659, 13514)]