156957965990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{1564729}}^1$

素因数の和:1566176

約数の個数: 32

約数和(自身を含む): 323110486080

約数和(自身を除く): 166152520090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1433, 2866, 7165, 10031, 14330, 20062, 50155, 100310, 1564729, 3129458, 7823645, 10953103, 15647290, 21906206, 54765515, 109531030, 2242256657, 4484513314, 11211283285, 15695796599, 22422566570, 31391593198, 78478982995, 156957965990]

約数ペア:

[(1, 156957965990), (2, 78478982995), (5, 31391593198), (7, 22422566570), (10, 15695796599), (14, 11211283285), (35, 4484513314), (70, 2242256657), (1433, 109531030), (2866, 54765515), (7165, 21906206), (10031, 15647290), (14330, 10953103), (20062, 7823645), (50155, 3129458), (100310, 1564729)]