155856962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{607}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 256089600

約数和(自身を除く): 100232638

約数列:

[1, 2, 19, 29, 38, 58, 233, 466, 551, 607, 1102, 1214, 4427, 6757, 8854, 11533, 13514, 17603, 23066, 35206, 128383, 141431, 256766, 282862, 334457, 668914, 2687189, 4101499, 5374378, 8202998, 77928481, 155856962]

約数ペア:

[(1, 155856962), (2, 77928481), (19, 8202998), (29, 5374378), (38, 4101499), (58, 2687189), (233, 668914), (466, 334457), (551, 282862), (607, 256766), (1102, 141431), (1214, 128383), (4427, 35206), (6757, 23066), (8854, 17603), (11533, 13514)]