129879706

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 230590080

約数和(自身を除く): 100710374

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 121, 209, 242, 418, 517, 601, 893, 1034, 1202, 1786, 2299, 4598, 5687, 6611, 9823, 11374, 11419, 13222, 19646, 22838, 28247, 56494, 72721, 108053, 125609, 145442, 216106, 251218, 310717, 536693, 621434, 1073386, 1381699, 2763398, 3417887, 5903623, 6835774, 11807246, 64939853, 129879706]

約数ペア:

[(1, 129879706), (2, 64939853), (11, 11807246), (19, 6835774), (22, 5903623), (38, 3417887), (47, 2763398), (94, 1381699), (121, 1073386), (209, 621434), (242, 536693), (418, 310717), (517, 251218), (601, 216106), (893, 145442), (1034, 125609), (1202, 108053), (1786, 72721), (2299, 56494), (4598, 28247), (5687, 22838), (6611, 19646), (9823, 13222), (11374, 11419)]