157280676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1872389}}^1$

素因数の和:1872403

約数の個数: 24

約数和(自身を含む): 419415360

約数和(自身を除く): 262134684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1872389, 3744778, 5617167, 7489556, 11234334, 13106723, 22468668, 26213446, 39320169, 52426892, 78640338, 157280676]

約数ペア:

[(1, 157280676), (2, 78640338), (3, 52426892), (4, 39320169), (6, 26213446), (7, 22468668), (12, 13106723), (14, 11234334), (21, 7489556), (28, 5617167), (42, 3744778), (84, 1872389)]