150290399

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1481}}^1$

素因数の和:1623

約数の個数: 24

約数和(自身を含む): 185842800

約数和(自身を除く): 35552401

約数列:

[1, 7, 19, 49, 109, 133, 763, 931, 1481, 2071, 5341, 10367, 14497, 28139, 72569, 101479, 161429, 196973, 1130003, 1378811, 3067151, 7910021, 21470057, 150290399]

約数ペア:

[(1, 150290399), (7, 21470057), (19, 7910021), (49, 3067151), (109, 1378811), (133, 1130003), (763, 196973), (931, 161429), (1481, 101479), (2071, 72569), (5341, 28139), (10367, 14497)]