127152032

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^2\times {\mathrm{307}}^1$

素因数の和:410

約数の個数: 72

約数和(自身を含む): 293854176

約数和(自身を除く): 166702144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 307, 344, 602, 614, 688, 1204, 1228, 1376, 1849, 2149, 2408, 2456, 3698, 4298, 4816, 4912, 7396, 8596, 9632, 9824, 12943, 13201, 14792, 17192, 25886, 26402, 29584, 34384, 51772, 52804, 59168, 68768, 92407, 103544, 105608, 184814, 207088, 211216, 369628, 414176, 422432, 567643, 739256, 1135286, 1478512, 2270572, 2957024, 3973501, 4541144, 7947002, 9082288, 15894004, 18164576, 31788008, 63576016, 127152032]

約数ペア:

[(1, 127152032), (2, 63576016), (4, 31788008), (7, 18164576), (8, 15894004), (14, 9082288), (16, 7947002), (28, 4541144), (32, 3973501), (43, 2957024), (56, 2270572), (86, 1478512), (112, 1135286), (172, 739256), (224, 567643), (301, 422432), (307, 414176), (344, 369628), (602, 211216), (614, 207088), (688, 184814), (1204, 105608), (1228, 103544), (1376, 92407), (1849, 68768), (2149, 59168), (2408, 52804), (2456, 51772), (3698, 34384), (4298, 29584), (4816, 26402), (4912, 25886), (7396, 17192), (8596, 14792), (9632, 13201), (9824, 12943)]