156950882079

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2803}}^1\times {\mathrm{6257}}^1$

素因数の和:9239

約数の個数: 32

約数和(自身を含む): 221799540480

約数和(自身を除く): 64848658401

約数列:

[1, 3, 19, 57, 157, 471, 2803, 2983, 6257, 8409, 8949, 18771, 53257, 118883, 159771, 356649, 440071, 982349, 1320213, 2947047, 8361349, 17538371, 18664631, 25084047, 52615113, 55993893, 333229049, 999687147, 2753524247, 8260572741, 52316960693, 156950882079]

約数ペア:

[(1, 156950882079), (3, 52316960693), (19, 8260572741), (57, 2753524247), (157, 999687147), (471, 333229049), (2803, 55993893), (2983, 52615113), (6257, 25084047), (8409, 18664631), (8949, 17538371), (18771, 8361349), (53257, 2947047), (118883, 1320213), (159771, 982349), (356649, 440071)]