156738248638

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{74729}}^1$

素因数の和:75252

約数の個数: 32

約数和(自身を含む): 245224402560

約数和(自身を除く): 88486153922

約数列:

[1, 2, 47, 53, 94, 106, 421, 842, 2491, 4982, 19787, 22313, 39574, 44626, 74729, 149458, 1048711, 2097422, 3512263, 3960637, 7024526, 7921274, 31460909, 62921818, 186149939, 372299878, 1478662723, 1667428177, 2957325446, 3334856354, 78369124319, 156738248638]

約数ペア:

[(1, 156738248638), (2, 78369124319), (47, 3334856354), (53, 2957325446), (94, 1667428177), (106, 1478662723), (421, 372299878), (842, 186149939), (2491, 62921818), (4982, 31460909), (19787, 7921274), (22313, 7024526), (39574, 3960637), (44626, 3512263), (74729, 2097422), (149458, 1048711)]