156956682

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{80989}}^1$

素因数の和:81030

約数の個数: 32

約数和(自身を含む): 349876800

約数和(自身を除く): 192920118

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 80989, 161978, 242967, 485934, 1376813, 1538791, 2753626, 3077582, 4130439, 4616373, 8260878, 9232746, 26159447, 52318894, 78478341, 156956682]

約数ペア:

[(1, 156956682), (2, 78478341), (3, 52318894), (6, 26159447), (17, 9232746), (19, 8260878), (34, 4616373), (38, 4130439), (51, 3077582), (57, 2753626), (102, 1538791), (114, 1376813), (323, 485934), (646, 242967), (969, 161978), (1938, 80989)]