156960654

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{2243}}^1$

素因数の和:2464

約数の個数: 32

約数和(自身を含む): 319904640

約数和(自身を除く): 162943986

約数列:

[1, 2, 3, 6, 107, 109, 214, 218, 321, 327, 642, 654, 2243, 4486, 6729, 11663, 13458, 23326, 34989, 69978, 240001, 244487, 480002, 488974, 720003, 733461, 1440006, 1466922, 26160109, 52320218, 78480327, 156960654]

約数ペア:

[(1, 156960654), (2, 78480327), (3, 52320218), (6, 26160109), (107, 1466922), (109, 1440006), (214, 733461), (218, 720003), (321, 488974), (327, 480002), (642, 244487), (654, 240001), (2243, 69978), (4486, 34989), (6729, 23326), (11663, 13458)]