121923424

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^2$

素因数の和:320

約数の個数: 72

約数和(自身を含む): 285873840

約数和(自身を除く): 163950416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 137, 203, 224, 232, 274, 406, 464, 548, 812, 928, 959, 1096, 1624, 1918, 2192, 3248, 3836, 3973, 4384, 6496, 7672, 7946, 15344, 15892, 18769, 27811, 30688, 31784, 37538, 55622, 63568, 75076, 111244, 127136, 131383, 150152, 222488, 262766, 300304, 444976, 525532, 544301, 600608, 889952, 1051064, 1088602, 2102128, 2177204, 3810107, 4204256, 4354408, 7620214, 8708816, 15240428, 17417632, 30480856, 60961712, 121923424]

約数ペア:

[(1, 121923424), (2, 60961712), (4, 30480856), (7, 17417632), (8, 15240428), (14, 8708816), (16, 7620214), (28, 4354408), (29, 4204256), (32, 3810107), (56, 2177204), (58, 2102128), (112, 1088602), (116, 1051064), (137, 889952), (203, 600608), (224, 544301), (232, 525532), (274, 444976), (406, 300304), (464, 262766), (548, 222488), (812, 150152), (928, 131383), (959, 127136), (1096, 111244), (1624, 75076), (1918, 63568), (2192, 55622), (3248, 37538), (3836, 31784), (3973, 30688), (4384, 27811), (6496, 18769), (7672, 15892), (7946, 15344)]