155683606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3541}}^1$

素因数の和:3664

約数の個数: 32

約数和(自身を含む): 267775200

約数和(自身を除く): 112091594

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 494, 1157, 1691, 2314, 3382, 3541, 7082, 21983, 43966, 46033, 67279, 92066, 134558, 315149, 630298, 874627, 1749254, 4096937, 5987831, 8193874, 11975662, 77841803, 155683606]

約数ペア:

[(1, 155683606), (2, 77841803), (13, 11975662), (19, 8193874), (26, 5987831), (38, 4096937), (89, 1749254), (178, 874627), (247, 630298), (494, 315149), (1157, 134558), (1691, 92066), (2314, 67279), (3382, 46033), (3541, 43966), (7082, 21983)]