156921654237

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2521}}^1\times {\mathrm{17021}}^1$

素因数の和:19621

約数の個数: 32

約数和(自身を含む): 222546445056

約数和(自身を除く): 65624790819

約数列:

[1, 3, 23, 53, 69, 159, 1219, 2521, 3657, 7563, 17021, 51063, 57983, 133613, 173949, 391483, 400839, 902113, 1174449, 2706339, 3073099, 9219297, 20748599, 42909941, 62245797, 128729823, 986928643, 2274226873, 2960785929, 6822680619, 52307218079, 156921654237]

約数ペア:

[(1, 156921654237), (3, 52307218079), (23, 6822680619), (53, 2960785929), (69, 2274226873), (159, 986928643), (1219, 128729823), (2521, 62245797), (3657, 42909941), (7563, 20748599), (17021, 9219297), (51063, 3073099), (57983, 2706339), (133613, 1174449), (173949, 902113), (391483, 400839)]