129855094

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 206219520

約数和(自身を除く): 76364426

約数列:

[1, 2, 31, 62, 89, 101, 178, 202, 233, 466, 2759, 3131, 5518, 6262, 7223, 8989, 14446, 17978, 20737, 23533, 41474, 47066, 278659, 557318, 642847, 729523, 1285694, 1459046, 2094437, 4188874, 64927547, 129855094]

約数ペア:

[(1, 129855094), (2, 64927547), (31, 4188874), (62, 2094437), (89, 1459046), (101, 1285694), (178, 729523), (202, 642847), (233, 557318), (466, 278659), (2759, 47066), (3131, 41474), (5518, 23533), (6262, 20737), (7223, 17978), (8989, 14446)]