156943164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1868371}}^1$

素因数の和:1868385

約数の個数: 24

約数和(自身を含む): 418515328

約数和(自身を除く): 261572164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1868371, 3736742, 5605113, 7473484, 11210226, 13078597, 22420452, 26157194, 39235791, 52314388, 78471582, 156943164]

約数ペア:

[(1, 156943164), (2, 78471582), (3, 52314388), (4, 39235791), (6, 26157194), (7, 22420452), (12, 13078597), (14, 11210226), (21, 7473484), (28, 5605113), (42, 3736742), (84, 1868371)]