166993708

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{743}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 349977600

約数和(自身を除く): 182983892

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 349, 644, 698, 743, 1396, 1486, 2443, 2972, 4886, 5201, 8027, 9772, 10402, 16054, 17089, 20804, 32108, 34178, 56189, 68356, 112378, 119623, 224756, 239246, 259307, 478492, 518614, 1037228, 1815149, 3630298, 5964061, 7260596, 11928122, 23856244, 41748427, 83496854, 166993708]

約数ペア:

[(1, 166993708), (2, 83496854), (4, 41748427), (7, 23856244), (14, 11928122), (23, 7260596), (28, 5964061), (46, 3630298), (92, 1815149), (161, 1037228), (322, 518614), (349, 478492), (644, 259307), (698, 239246), (743, 224756), (1396, 119623), (1486, 112378), (2443, 68356), (2972, 56189), (4886, 34178), (5201, 32108), (8027, 20804), (9772, 17089), (10402, 16054)]