149788480

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16141}}^1$

素因数の和:16187

約数の個数: 56

約数和(自身を含む): 369006120

約数和(自身を除く): 219217640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 16141, 32282, 64564, 80705, 129128, 161410, 258256, 322820, 468089, 516512, 645640, 936178, 1033024, 1291280, 1872356, 2340445, 2582560, 3744712, 4680890, 5165120, 7489424, 9361780, 14978848, 18723560, 29957696, 37447120, 74894240, 149788480]

約数ペア:

[(1, 149788480), (2, 74894240), (4, 37447120), (5, 29957696), (8, 18723560), (10, 14978848), (16, 9361780), (20, 7489424), (29, 5165120), (32, 4680890), (40, 3744712), (58, 2582560), (64, 2340445), (80, 1872356), (116, 1291280), (145, 1033024), (160, 936178), (232, 645640), (290, 516512), (320, 468089), (464, 322820), (580, 258256), (928, 161410), (1160, 129128), (1856, 80705), (2320, 64564), (4640, 32282), (9280, 16141)]