124916128

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1907}}^1$

素因数の和:2029

約数の個数: 48

約数和(自身を含む): 259640640

約数和(自身を除く): 134724512

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 89, 92, 178, 184, 356, 368, 712, 736, 1424, 1907, 2047, 2848, 3814, 4094, 7628, 8188, 15256, 16376, 30512, 32752, 43861, 61024, 65504, 87722, 169723, 175444, 339446, 350888, 678892, 701776, 1357784, 1403552, 2715568, 3903629, 5431136, 7807258, 15614516, 31229032, 62458064, 124916128]

約数ペア:

[(1, 124916128), (2, 62458064), (4, 31229032), (8, 15614516), (16, 7807258), (23, 5431136), (32, 3903629), (46, 2715568), (89, 1403552), (92, 1357784), (178, 701776), (184, 678892), (356, 350888), (368, 339446), (712, 175444), (736, 169723), (1424, 87722), (1907, 65504), (2047, 61024), (2848, 43861), (3814, 32752), (4094, 30512), (7628, 16376), (8188, 15256)]