181361824

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{27919}}^1$

素因数の和:27965

約数の個数: 48

約数和(自身を含む): 422150400

約数和(自身を除く): 240788576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 27919, 55838, 111676, 195433, 223352, 390866, 446704, 781732, 809651, 893408, 1563464, 1619302, 3126928, 3238604, 5667557, 6253856, 6477208, 11335114, 12954416, 22670228, 25908832, 45340456, 90680912, 181361824]

約数ペア:

[(1, 181361824), (2, 90680912), (4, 45340456), (7, 25908832), (8, 22670228), (14, 12954416), (16, 11335114), (28, 6477208), (29, 6253856), (32, 5667557), (56, 3238604), (58, 3126928), (112, 1619302), (116, 1563464), (203, 893408), (224, 809651), (232, 781732), (406, 446704), (464, 390866), (812, 223352), (928, 195433), (1624, 111676), (3248, 55838), (6496, 27919)]