156951040520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{206514527}}^1$

素因数の和:206514557

約数の個数: 32

約数和(自身を含む): 371726150400

約数和(自身を除く): 214775109880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 206514527, 413029054, 826058108, 1032572635, 1652116216, 2065145270, 3923776013, 4130290540, 7847552026, 8260581080, 15695104052, 19618880065, 31390208104, 39237760130, 78475520260, 156951040520]

約数ペア:

[(1, 156951040520), (2, 78475520260), (4, 39237760130), (5, 31390208104), (8, 19618880065), (10, 15695104052), (19, 8260581080), (20, 7847552026), (38, 4130290540), (40, 3923776013), (76, 2065145270), (95, 1652116216), (152, 1032572635), (190, 826058108), (380, 413029054), (760, 206514527)]