157767424

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 331128000

約数和(自身を除く): 173360576

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 79, 116, 128, 158, 232, 256, 269, 316, 464, 538, 632, 928, 1076, 1264, 1856, 2152, 2291, 2528, 3712, 4304, 4582, 5056, 7424, 7801, 8608, 9164, 10112, 15602, 17216, 18328, 20224, 21251, 31204, 34432, 36656, 42502, 62408, 68864, 73312, 85004, 124816, 146624, 170008, 249632, 293248, 340016, 499264, 586496, 616279, 680032, 998528, 1232558, 1360064, 1997056, 2465116, 2720128, 4930232, 5440256, 9860464, 19720928, 39441856, 78883712, 157767424]

約数ペア:

[(1, 157767424), (2, 78883712), (4, 39441856), (8, 19720928), (16, 9860464), (29, 5440256), (32, 4930232), (58, 2720128), (64, 2465116), (79, 1997056), (116, 1360064), (128, 1232558), (158, 998528), (232, 680032), (256, 616279), (269, 586496), (316, 499264), (464, 340016), (538, 293248), (632, 249632), (928, 170008), (1076, 146624), (1264, 124816), (1856, 85004), (2152, 73312), (2291, 68864), (2528, 62408), (3712, 42502), (4304, 36656), (4582, 34432), (5056, 31204), (7424, 21251), (7801, 20224), (8608, 18328), (9164, 17216), (10112, 15602)]