155463586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{4007}}^1$

素因数の和:5049

約数の個数: 16

約数和(自身を含む): 245770560

約数和(自身を除く): 90306974

約数列:

[1, 2, 19, 38, 1021, 2042, 4007, 8014, 19399, 38798, 76133, 152266, 4091147, 8182294, 77731793, 155463586]

約数ペア:

[(1, 155463586), (2, 77731793), (19, 8182294), (38, 4091147), (1021, 152266), (2042, 76133), (4007, 38798), (8014, 19399)]