155973820322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4451}}^1\times {\mathrm{922169}}^1$

素因数の和:926641

約数の個数: 16

約数和(自身を含む): 246330050400

約数和(自身を除く): 90356230078

約数列:

[1, 2, 19, 38, 4451, 8902, 84569, 169138, 922169, 1844338, 17521211, 35042422, 4104574219, 8209148438, 77986910161, 155973820322]

約数ペア:

[(1, 155973820322), (2, 77986910161), (19, 8209148438), (38, 4104574219), (4451, 35042422), (8902, 17521211), (84569, 1844338), (169138, 922169)]