165725172

素因数分解:

$2^2\times 3^2\times {\mathrm{271}}^1\times {\mathrm{16987}}^1$

素因数の和:17268

約数の個数: 36

約数和(自身を含む): 420486976

約数和(自身を除く): 254761804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 271, 542, 813, 1084, 1626, 2439, 3252, 4878, 9756, 16987, 33974, 50961, 67948, 101922, 152883, 203844, 305766, 611532, 4603477, 9206954, 13810431, 18413908, 27620862, 41431293, 55241724, 82862586, 165725172]

約数ペア:

[(1, 165725172), (2, 82862586), (3, 55241724), (4, 41431293), (6, 27620862), (9, 18413908), (12, 13810431), (18, 9206954), (36, 4603477), (271, 611532), (542, 305766), (813, 203844), (1084, 152883), (1626, 101922), (2439, 67948), (3252, 50961), (4878, 33974), (9756, 16987)]