165518272

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1723}}^1$

素因数の和:1833

約数の個数: 56

約数和(自身を含む): 350316800

約数和(自身を除く): 184798528

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 152, 158, 304, 316, 608, 632, 1216, 1264, 1501, 1723, 2528, 3002, 3446, 5056, 6004, 6892, 12008, 13784, 24016, 27568, 32737, 48032, 55136, 65474, 96064, 110272, 130948, 136117, 261896, 272234, 523792, 544468, 1047584, 1088936, 2095168, 2177872, 2586223, 4355744, 5172446, 8711488, 10344892, 20689784, 41379568, 82759136, 165518272]

約数ペア:

[(1, 165518272), (2, 82759136), (4, 41379568), (8, 20689784), (16, 10344892), (19, 8711488), (32, 5172446), (38, 4355744), (64, 2586223), (76, 2177872), (79, 2095168), (152, 1088936), (158, 1047584), (304, 544468), (316, 523792), (608, 272234), (632, 261896), (1216, 136117), (1264, 130948), (1501, 110272), (1723, 96064), (2528, 65474), (3002, 55136), (3446, 48032), (5056, 32737), (6004, 27568), (6892, 24016), (12008, 13784)]