156660835681

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{2273}}^1\times {\mathrm{161411}}^1$

素因数の和:163752

約数の個数: 16

約数和(自身を含む): 182057240448

約数和(自身を除く): 25396404767

約数列:

[1, 7, 61, 427, 2273, 15911, 138653, 161411, 970571, 1129877, 9846071, 68922497, 366887203, 2568210421, 22380119383, 156660835681]

約数ペア:

[(1, 156660835681), (7, 22380119383), (61, 2568210421), (427, 366887203), (2273, 68922497), (15911, 9846071), (138653, 1129877), (161411, 970571)]