156745076378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{374988221}}^1$

素因数の和:374988253

約数の個数: 16

約数和(自身を含む): 269991519840

約数和(自身を除く): 113246443462

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 374988221, 749976442, 4124870431, 7124776199, 8249740862, 14249552398, 78372538189, 156745076378]

約数ペア:

[(1, 156745076378), (2, 78372538189), (11, 14249552398), (19, 8249740862), (22, 7124776199), (38, 4124870431), (209, 749976442), (418, 374988221)]